61696960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14831}}^1$

素因数の和:14861

約数の個数: 56

約数和(自身を含む): 158227776

約数和(自身を除く): 96530816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 14831, 29662, 59324, 74155, 118648, 148310, 192803, 237296, 296620, 385606, 474592, 593240, 771212, 949184, 964015, 1186480, 1542424, 1928030, 2372960, 3084848, 3856060, 4745920, 6169696, 7712120, 12339392, 15424240, 30848480, 61696960]

約数ペア:

[(1, 61696960), (2, 30848480), (4, 15424240), (5, 12339392), (8, 7712120), (10, 6169696), (13, 4745920), (16, 3856060), (20, 3084848), (26, 2372960), (32, 1928030), (40, 1542424), (52, 1186480), (64, 964015), (65, 949184), (80, 771212), (104, 593240), (130, 474592), (160, 385606), (208, 296620), (260, 237296), (320, 192803), (416, 148310), (520, 118648), (832, 74155), (1040, 59324), (2080, 29662), (4160, 14831)]