1220060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 2612736

約数和(自身を除く): 1392676

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1151, 2302, 4604, 5755, 11510, 23020, 61003, 122006, 244012, 305015, 610030, 1220060]

約数ペア:

[(1, 1220060), (2, 610030), (4, 305015), (5, 244012), (10, 122006), (20, 61003), (53, 23020), (106, 11510), (212, 5755), (265, 4604), (530, 2302), (1060, 1151)]