3538280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 8116200

約数和(自身を除く): 4577920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1669, 2120, 3338, 6676, 8345, 13352, 16690, 33380, 66760, 88457, 176914, 353828, 442285, 707656, 884570, 1769140, 3538280]

約数ペア:

[(1, 3538280), (2, 1769140), (4, 884570), (5, 707656), (8, 442285), (10, 353828), (20, 176914), (40, 88457), (53, 66760), (106, 33380), (212, 16690), (265, 13352), (424, 8345), (530, 6676), (1060, 3338), (1669, 2120)]