2008097650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{587}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 4256602560

約数和(自身を除く): 2248504910

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 277, 325, 475, 494, 554, 587, 650, 950, 1174, 1235, 1385, 2470, 2770, 2935, 3601, 5263, 5870, 6175, 6925, 7202, 7631, 10526, 11153, 12350, 13850, 14675, 15262, 18005, 22306, 26315, 29350, 36010, 38155, 52630, 55765, 68419, 76310, 90025, 111530, 131575, 136838, 144989, 162599, 180050, 190775, 263150, 278825, 289978, 325198, 342095, 381550, 557650, 684190, 724945, 812995, 1449890, 1625990, 1710475, 2113787, 3089381, 3420950, 3624725, 4064975, 4227574, 6178762, 7249450, 8129950, 10568935, 15446905, 21137870, 30893810, 40161953, 52844675, 77234525, 80323906, 105689350, 154469050, 200809765, 401619530, 1004048825, 2008097650]

約数ペア:

[(1, 2008097650), (2, 1004048825), (5, 401619530), (10, 200809765), (13, 154469050), (19, 105689350), (25, 80323906), (26, 77234525), (38, 52844675), (50, 40161953), (65, 30893810), (95, 21137870), (130, 15446905), (190, 10568935), (247, 8129950), (277, 7249450), (325, 6178762), (475, 4227574), (494, 4064975), (554, 3624725), (587, 3420950), (650, 3089381), (950, 2113787), (1174, 1710475), (1235, 1625990), (1385, 1449890), (2470, 812995), (2770, 724945), (2935, 684190), (3601, 557650), (5263, 381550), (5870, 342095), (6175, 325198), (6925, 289978), (7202, 278825), (7631, 263150), (10526, 190775), (11153, 180050), (12350, 162599), (13850, 144989), (14675, 136838), (15262, 131575), (18005, 111530), (22306, 90025), (26315, 76310), (29350, 68419), (36010, 55765), (38155, 52630)]