62956820

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 135308880

約数和(自身を除く): 72352060

約数列:

[1, 2, 4, 5, 10, 20, 89, 113, 178, 226, 313, 356, 445, 452, 565, 626, 890, 1130, 1252, 1565, 1780, 2260, 3130, 6260, 10057, 20114, 27857, 35369, 40228, 50285, 55714, 70738, 100570, 111428, 139285, 141476, 176845, 201140, 278570, 353690, 557140, 707380, 3147841, 6295682, 12591364, 15739205, 31478410, 62956820]

約数ペア:

[(1, 62956820), (2, 31478410), (4, 15739205), (5, 12591364), (10, 6295682), (20, 3147841), (89, 707380), (113, 557140), (178, 353690), (226, 278570), (313, 201140), (356, 176845), (445, 141476), (452, 139285), (565, 111428), (626, 100570), (890, 70738), (1130, 55714), (1252, 50285), (1565, 40228), (1780, 35369), (2260, 27857), (3130, 20114), (6260, 10057)]