1926975500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 4709892096

約数和(自身を除く): 2782916596

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 71, 85, 100, 103, 124, 125, 142, 155, 170, 206, 250, 284, 310, 340, 355, 412, 425, 500, 515, 527, 620, 710, 775, 850, 1030, 1054, 1207, 1420, 1550, 1700, 1751, 1775, 2060, 2108, 2125, 2201, 2414, 2575, 2635, 3100, 3193, 3502, 3550, 3875, 4250, 4402, 4828, 5150, 5270, 6035, 6386, 7004, 7100, 7313, 7750, 8500, 8755, 8804, 8875, 10300, 10540, 11005, 12070, 12772, 12875, 13175, 14626, 15500, 15965, 17510, 17750, 22010, 24140, 25750, 26350, 29252, 30175, 31930, 35020, 35500, 36565, 37417, 43775, 44020, 51500, 52700, 54281, 55025, 60350, 63860, 65875, 73130, 74834, 79825, 87550, 108562, 110050, 120700, 124321, 131750, 146260, 149668, 150875, 159650, 175100, 182825, 187085, 217124, 218875, 220100, 226703, 248642, 263500, 271405, 275125, 301750, 319300, 365650, 374170, 399125, 437750, 453406, 497284, 542810, 550250, 603500, 621605, 731300, 748340, 798250, 875500, 906812, 914125, 935425, 1085620, 1100500, 1133515, 1243210, 1357025, 1596500, 1828250, 1870850, 2267030, 2486420, 2714050, 3108025, 3656500, 3741700, 3853951, 4534060, 4677125, 5428100, 5667575, 6216050, 6785125, 7707902, 9354250, 11335150, 12432100, 13570250, 15415804, 15540125, 18708500, 19269755, 22670300, 27140500, 28337875, 31080250, 38539510, 56675750, 62160500, 77079020, 96348775, 113351500, 192697550, 385395100, 481743875, 963487750, 1926975500]

約数ペア:

[(1, 1926975500), (2, 963487750), (4, 481743875), (5, 385395100), (10, 192697550), (17, 113351500), (20, 96348775), (25, 77079020), (31, 62160500), (34, 56675750), (50, 38539510), (62, 31080250), (68, 28337875), (71, 27140500), (85, 22670300), (100, 19269755), (103, 18708500), (124, 15540125), (125, 15415804), (142, 13570250), (155, 12432100), (170, 11335150), (206, 9354250), (250, 7707902), (284, 6785125), (310, 6216050), (340, 5667575), (355, 5428100), (412, 4677125), (425, 4534060), (500, 3853951), (515, 3741700), (527, 3656500), (620, 3108025), (710, 2714050), (775, 2486420), (850, 2267030), (1030, 1870850), (1054, 1828250), (1207, 1596500), (1420, 1357025), (1550, 1243210), (1700, 1133515), (1751, 1100500), (1775, 1085620), (2060, 935425), (2108, 914125), (2125, 906812), (2201, 875500), (2414, 798250), (2575, 748340), (2635, 731300), (3100, 621605), (3193, 603500), (3502, 550250), (3550, 542810), (3875, 497284), (4250, 453406), (4402, 437750), (4828, 399125), (5150, 374170), (5270, 365650), (6035, 319300), (6386, 301750), (7004, 275125), (7100, 271405), (7313, 263500), (7750, 248642), (8500, 226703), (8755, 220100), (8804, 218875), (8875, 217124), (10300, 187085), (10540, 182825), (11005, 175100), (12070, 159650), (12772, 150875), (12875, 149668), (13175, 146260), (14626, 131750), (15500, 124321), (15965, 120700), (17510, 110050), (17750, 108562), (22010, 87550), (24140, 79825), (25750, 74834), (26350, 73130), (29252, 65875), (30175, 63860), (31930, 60350), (35020, 55025), (35500, 54281), (36565, 52700), (37417, 51500), (43775, 44020)]