25973440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3569

約数の個数: 56

約数和(自身を含む): 64556640

約数和(自身を除く): 38583200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3529, 3680, 7058, 7360, 14116, 17645, 28232, 35290, 56464, 70580, 81167, 112928, 141160, 162334, 225856, 282320, 324668, 405835, 564640, 649336, 811670, 1129280, 1298672, 1623340, 2597344, 3246680, 5194688, 6493360, 12986720, 25973440]

約数ペア:

[(1, 25973440), (2, 12986720), (4, 6493360), (5, 5194688), (8, 3246680), (10, 2597344), (16, 1623340), (20, 1298672), (23, 1129280), (32, 811670), (40, 649336), (46, 564640), (64, 405835), (80, 324668), (92, 282320), (115, 225856), (160, 162334), (184, 141160), (230, 112928), (320, 81167), (368, 70580), (460, 56464), (736, 35290), (920, 28232), (1472, 17645), (1840, 14116), (3529, 7360), (3680, 7058)]