111952880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107647}}^1$

素因数の和:107673

約数の個数: 40

約数和(自身を含む): 280315392

約数和(自身を除く): 168362512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 107647, 215294, 430588, 538235, 861176, 1076470, 1399411, 1722352, 2152940, 2798822, 4305880, 5597644, 6997055, 8611760, 11195288, 13994110, 22390576, 27988220, 55976440, 111952880]

約数ペア:

[(1, 111952880), (2, 55976440), (4, 27988220), (5, 22390576), (8, 13994110), (10, 11195288), (13, 8611760), (16, 6997055), (20, 5597644), (26, 4305880), (40, 2798822), (52, 2152940), (65, 1722352), (80, 1399411), (104, 1076470), (130, 861176), (208, 538235), (260, 430588), (520, 215294), (1040, 107647)]