1197040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1177

約数の個数: 40

約数和(自身を含む): 2999808

約数和(自身を除く): 1802768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1151, 2302, 4604, 5755, 9208, 11510, 14963, 18416, 23020, 29926, 46040, 59852, 74815, 92080, 119704, 149630, 239408, 299260, 598520, 1197040]

約数ペア:

[(1, 1197040), (2, 598520), (4, 299260), (5, 239408), (8, 149630), (10, 119704), (13, 92080), (16, 74815), (20, 59852), (26, 46040), (40, 29926), (52, 23020), (65, 18416), (80, 14963), (104, 11510), (130, 9208), (208, 5755), (260, 4604), (520, 2302), (1040, 1151)]