10566220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 25740288

約数和(自身を除く): 15174068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1063, 1420, 1988, 2126, 2485, 4252, 4970, 5315, 7441, 9940, 10630, 14882, 21260, 29764, 37205, 74410, 75473, 148820, 150946, 301892, 377365, 528311, 754730, 1056622, 1509460, 2113244, 2641555, 5283110, 10566220]

約数ペア:

[(1, 10566220), (2, 5283110), (4, 2641555), (5, 2113244), (7, 1509460), (10, 1056622), (14, 754730), (20, 528311), (28, 377365), (35, 301892), (70, 150946), (71, 148820), (140, 75473), (142, 74410), (284, 37205), (355, 29764), (497, 21260), (710, 14882), (994, 10630), (1063, 9940), (1420, 7441), (1988, 5315), (2126, 4970), (2485, 4252)]