8505024220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2784

約数の個数: 192

約数和(自身を含む): 23337861120

約数和(自身を除く): 14832836900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 67, 70, 77, 110, 124, 134, 140, 154, 155, 217, 220, 268, 308, 310, 335, 341, 385, 434, 469, 620, 670, 682, 737, 770, 868, 938, 1085, 1340, 1364, 1474, 1540, 1705, 1876, 2077, 2170, 2345, 2387, 2659, 2948, 3410, 3685, 4154, 4340, 4690, 4774, 5159, 5318, 6820, 7370, 8308, 9380, 9548, 10318, 10385, 10636, 11935, 13295, 14539, 14740, 18613, 20636, 20770, 22847, 23870, 25795, 26590, 29078, 29249, 37226, 41540, 45694, 47740, 51590, 53180, 58156, 58498, 72695, 74452, 82429, 91388, 93065, 103180, 114235, 116996, 145390, 146245, 159929, 164858, 178153, 186130, 204743, 228470, 290780, 292490, 319858, 329716, 356306, 372260, 409486, 412145, 456940, 577003, 584980, 639716, 712612, 799645, 818972, 824290, 890765, 906719, 1023715, 1154006, 1247071, 1599290, 1648580, 1781530, 1813438, 1959683, 2047430, 2308012, 2494142, 2885015, 3198580, 3563060, 3626876, 3919366, 4094860, 4533595, 4988284, 5522743, 5770030, 6235355, 6347033, 7838732, 9067190, 9798415, 11045486, 11540060, 12470710, 12694066, 13717781, 18134380, 19596830, 22090972, 24941420, 25388132, 27435562, 27613715, 31735165, 38659201, 39193660, 54871124, 55227430, 60750173, 63470330, 68588905, 77318402, 110454860, 121500346, 126940660, 137177810, 154636804, 193296005, 243000692, 274355620, 303750865, 386592010, 425251211, 607501730, 773184020, 850502422, 1215003460, 1701004844, 2126256055, 4252512110, 8505024220]

約数ペア:

[(1, 8505024220), (2, 4252512110), (4, 2126256055), (5, 1701004844), (7, 1215003460), (10, 850502422), (11, 773184020), (14, 607501730), (20, 425251211), (22, 386592010), (28, 303750865), (31, 274355620), (35, 243000692), (44, 193296005), (55, 154636804), (62, 137177810), (67, 126940660), (70, 121500346), (77, 110454860), (110, 77318402), (124, 68588905), (134, 63470330), (140, 60750173), (154, 55227430), (155, 54871124), (217, 39193660), (220, 38659201), (268, 31735165), (308, 27613715), (310, 27435562), (335, 25388132), (341, 24941420), (385, 22090972), (434, 19596830), (469, 18134380), (620, 13717781), (670, 12694066), (682, 12470710), (737, 11540060), (770, 11045486), (868, 9798415), (938, 9067190), (1085, 7838732), (1340, 6347033), (1364, 6235355), (1474, 5770030), (1540, 5522743), (1705, 4988284), (1876, 4533595), (2077, 4094860), (2170, 3919366), (2345, 3626876), (2387, 3563060), (2659, 3198580), (2948, 2885015), (3410, 2494142), (3685, 2308012), (4154, 2047430), (4340, 1959683), (4690, 1813438), (4774, 1781530), (5159, 1648580), (5318, 1599290), (6820, 1247071), (7370, 1154006), (8308, 1023715), (9380, 906719), (9548, 890765), (10318, 824290), (10385, 818972), (10636, 799645), (11935, 712612), (13295, 639716), (14539, 584980), (14740, 577003), (18613, 456940), (20636, 412145), (20770, 409486), (22847, 372260), (23870, 356306), (25795, 329716), (26590, 319858), (29078, 292490), (29249, 290780), (37226, 228470), (41540, 204743), (45694, 186130), (47740, 178153), (51590, 164858), (53180, 159929), (58156, 146245), (58498, 145390), (72695, 116996), (74452, 114235), (82429, 103180), (91388, 93065)]