17863670020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:722

約数の個数: 192

約数和(自身を含む): 45324582912

約数和(自身を除く): 27460912892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 83, 101, 124, 140, 155, 166, 202, 217, 310, 332, 404, 415, 434, 491, 505, 581, 620, 707, 830, 868, 982, 1010, 1085, 1162, 1414, 1660, 1964, 2020, 2170, 2324, 2455, 2573, 2828, 2905, 3131, 3437, 3535, 4340, 4910, 5146, 5810, 6262, 6874, 7070, 8383, 9820, 10292, 11620, 12524, 12865, 13748, 14140, 15221, 15655, 16766, 17185, 18011, 21917, 25730, 30442, 31310, 33532, 34370, 36022, 40753, 41915, 43834, 49591, 51460, 58681, 60884, 62620, 68740, 72044, 76105, 81506, 83830, 87668, 90055, 99182, 106547, 109585, 117362, 152210, 163012, 167660, 180110, 198364, 203765, 213094, 219170, 234724, 247955, 259873, 285271, 293405, 304420, 347137, 360220, 407530, 426188, 438340, 495910, 519746, 532735, 570542, 586810, 694274, 815060, 991820, 1039492, 1065470, 1141084, 1173620, 1263343, 1299365, 1388548, 1426355, 1537321, 1735685, 1819111, 2130940, 2526686, 2598730, 2852710, 3074642, 3471370, 3638222, 4116053, 5053372, 5197460, 5705420, 6149284, 6316715, 6942740, 7276444, 7686605, 8232106, 8843401, 9095555, 10761247, 12633430, 15373210, 16464212, 17686802, 18191110, 20580265, 21522494, 25266860, 28812371, 30746420, 35373604, 36382220, 41160530, 43044988, 44217005, 53806235, 57624742, 82321060, 88434010, 107612470, 115249484, 127597643, 144061855, 176868020, 215224940, 255195286, 288123710, 510390572, 576247420, 637988215, 893183501, 1275976430, 1786367002, 2551952860, 3572734004, 4465917505, 8931835010, 17863670020]

約数ペア:

[(1, 17863670020), (2, 8931835010), (4, 4465917505), (5, 3572734004), (7, 2551952860), (10, 1786367002), (14, 1275976430), (20, 893183501), (28, 637988215), (31, 576247420), (35, 510390572), (62, 288123710), (70, 255195286), (83, 215224940), (101, 176868020), (124, 144061855), (140, 127597643), (155, 115249484), (166, 107612470), (202, 88434010), (217, 82321060), (310, 57624742), (332, 53806235), (404, 44217005), (415, 43044988), (434, 41160530), (491, 36382220), (505, 35373604), (581, 30746420), (620, 28812371), (707, 25266860), (830, 21522494), (868, 20580265), (982, 18191110), (1010, 17686802), (1085, 16464212), (1162, 15373210), (1414, 12633430), (1660, 10761247), (1964, 9095555), (2020, 8843401), (2170, 8232106), (2324, 7686605), (2455, 7276444), (2573, 6942740), (2828, 6316715), (2905, 6149284), (3131, 5705420), (3437, 5197460), (3535, 5053372), (4340, 4116053), (4910, 3638222), (5146, 3471370), (5810, 3074642), (6262, 2852710), (6874, 2598730), (7070, 2526686), (8383, 2130940), (9820, 1819111), (10292, 1735685), (11620, 1537321), (12524, 1426355), (12865, 1388548), (13748, 1299365), (14140, 1263343), (15221, 1173620), (15655, 1141084), (16766, 1065470), (17185, 1039492), (18011, 991820), (21917, 815060), (25730, 694274), (30442, 586810), (31310, 570542), (33532, 532735), (34370, 519746), (36022, 495910), (40753, 438340), (41915, 426188), (43834, 407530), (49591, 360220), (51460, 347137), (58681, 304420), (60884, 293405), (62620, 285271), (68740, 259873), (72044, 247955), (76105, 234724), (81506, 219170), (83830, 213094), (87668, 203765), (90055, 198364), (99182, 180110), (106547, 167660), (109585, 163012), (117362, 152210)]