38601280

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1787

約数の個数: 56

約数和(自身を含む): 93268800

約数和(自身を除く): 54667520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 1699, 2272, 2840, 3398, 4544, 5680, 6796, 8495, 11360, 13592, 16990, 22720, 27184, 33980, 54368, 67960, 108736, 120629, 135920, 241258, 271840, 482516, 543680, 603145, 965032, 1206290, 1930064, 2412580, 3860128, 4825160, 7720256, 9650320, 19300640, 38601280]

約数ペア:

[(1, 38601280), (2, 19300640), (4, 9650320), (5, 7720256), (8, 4825160), (10, 3860128), (16, 2412580), (20, 1930064), (32, 1206290), (40, 965032), (64, 603145), (71, 543680), (80, 482516), (142, 271840), (160, 241258), (284, 135920), (320, 120629), (355, 108736), (568, 67960), (710, 54368), (1136, 33980), (1420, 27184), (1699, 22720), (2272, 16990), (2840, 13592), (3398, 11360), (4544, 8495), (5680, 6796)]