112712980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 243555984

約数和(自身を除く): 130843004

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 113, 212, 226, 265, 452, 530, 565, 941, 1060, 1130, 1882, 2260, 3764, 4705, 5989, 9410, 11978, 18820, 23956, 29945, 49873, 59890, 99746, 106333, 119780, 199492, 212666, 249365, 425332, 498730, 531665, 997460, 1063330, 2126660, 5635649, 11271298, 22542596, 28178245, 56356490, 112712980]

約数ペア:

[(1, 112712980), (2, 56356490), (4, 28178245), (5, 22542596), (10, 11271298), (20, 5635649), (53, 2126660), (106, 1063330), (113, 997460), (212, 531665), (226, 498730), (265, 425332), (452, 249365), (530, 212666), (565, 199492), (941, 119780), (1060, 106333), (1130, 99746), (1882, 59890), (2260, 49873), (3764, 29945), (4705, 23956), (5989, 18820), (9410, 11978)]