98839520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 275607360

約数和(自身を除く): 176767840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 41, 52, 61, 65, 76, 80, 82, 95, 104, 122, 130, 152, 160, 164, 190, 205, 208, 244, 247, 260, 304, 305, 328, 380, 410, 416, 488, 494, 520, 533, 608, 610, 656, 760, 779, 793, 820, 976, 988, 1040, 1066, 1159, 1220, 1235, 1312, 1520, 1558, 1586, 1640, 1952, 1976, 2080, 2132, 2318, 2440, 2470, 2501, 2665, 3040, 3116, 3172, 3280, 3895, 3952, 3965, 4264, 4636, 4880, 4940, 5002, 5330, 5795, 6232, 6344, 6560, 7790, 7904, 7930, 8528, 9272, 9760, 9880, 10004, 10127, 10660, 11590, 12464, 12505, 12688, 15067, 15580, 15860, 17056, 18544, 19760, 20008, 20254, 21320, 23180, 24928, 25010, 25376, 30134, 31160, 31720, 32513, 37088, 39520, 40016, 40508, 42640, 46360, 47519, 50020, 50635, 60268, 62320, 63440, 65026, 75335, 80032, 81016, 85280, 92720, 95038, 100040, 101270, 120536, 124640, 126880, 130052, 150670, 162032, 162565, 185440, 190076, 200080, 202540, 237595, 241072, 260104, 301340, 324064, 325130, 380152, 400160, 405080, 475190, 482144, 520208, 602680, 617747, 650260, 760304, 810160, 950380, 1040416, 1205360, 1235494, 1300520, 1520608, 1620320, 1900760, 2410720, 2470988, 2601040, 3088735, 3801520, 4941976, 5202080, 6177470, 7603040, 9883952, 12354940, 19767904, 24709880, 49419760, 98839520]

約数ペア:

[(1, 98839520), (2, 49419760), (4, 24709880), (5, 19767904), (8, 12354940), (10, 9883952), (13, 7603040), (16, 6177470), (19, 5202080), (20, 4941976), (26, 3801520), (32, 3088735), (38, 2601040), (40, 2470988), (41, 2410720), (52, 1900760), (61, 1620320), (65, 1520608), (76, 1300520), (80, 1235494), (82, 1205360), (95, 1040416), (104, 950380), (122, 810160), (130, 760304), (152, 650260), (160, 617747), (164, 602680), (190, 520208), (205, 482144), (208, 475190), (244, 405080), (247, 400160), (260, 380152), (304, 325130), (305, 324064), (328, 301340), (380, 260104), (410, 241072), (416, 237595), (488, 202540), (494, 200080), (520, 190076), (533, 185440), (608, 162565), (610, 162032), (656, 150670), (760, 130052), (779, 126880), (793, 124640), (820, 120536), (976, 101270), (988, 100040), (1040, 95038), (1066, 92720), (1159, 85280), (1220, 81016), (1235, 80032), (1312, 75335), (1520, 65026), (1558, 63440), (1586, 62320), (1640, 60268), (1952, 50635), (1976, 50020), (2080, 47519), (2132, 46360), (2318, 42640), (2440, 40508), (2470, 40016), (2501, 39520), (2665, 37088), (3040, 32513), (3116, 31720), (3172, 31160), (3280, 30134), (3895, 25376), (3952, 25010), (3965, 24928), (4264, 23180), (4636, 21320), (4880, 20254), (4940, 20008), (5002, 19760), (5330, 18544), (5795, 17056), (6232, 15860), (6344, 15580), (6560, 15067), (7790, 12688), (7904, 12505), (7930, 12464), (8528, 11590), (9272, 10660), (9760, 10127), (9880, 10004)]