32540560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 82869696

約数和(自身を除く): 50329136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 208, 260, 268, 335, 467, 520, 536, 670, 871, 934, 1040, 1072, 1340, 1742, 1868, 2335, 2680, 3484, 3736, 4355, 4670, 5360, 6071, 6968, 7472, 8710, 9340, 12142, 13936, 17420, 18680, 24284, 30355, 31289, 34840, 37360, 48568, 60710, 62578, 69680, 97136, 121420, 125156, 156445, 242840, 250312, 312890, 406757, 485680, 500624, 625780, 813514, 1251560, 1627028, 2033785, 2503120, 3254056, 4067570, 6508112, 8135140, 16270280, 32540560]

約数ペア:

[(1, 32540560), (2, 16270280), (4, 8135140), (5, 6508112), (8, 4067570), (10, 3254056), (13, 2503120), (16, 2033785), (20, 1627028), (26, 1251560), (40, 813514), (52, 625780), (65, 500624), (67, 485680), (80, 406757), (104, 312890), (130, 250312), (134, 242840), (208, 156445), (260, 125156), (268, 121420), (335, 97136), (467, 69680), (520, 62578), (536, 60710), (670, 48568), (871, 37360), (934, 34840), (1040, 31289), (1072, 30355), (1340, 24284), (1742, 18680), (1868, 17420), (2335, 13936), (2680, 12142), (3484, 9340), (3736, 8710), (4355, 7472), (4670, 6968), (5360, 6071)]