7029280820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1\times {\mathrm{5387}}^1$

素因数の和:6680

約数の個数: 48

約数和(自身を含む): 15055020288

約数和(自身を除く): 8025739468

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1231, 2462, 4924, 5387, 6155, 10774, 12310, 21548, 24620, 26935, 53870, 65243, 107740, 130486, 260972, 285511, 326215, 571022, 652430, 1142044, 1304860, 1427555, 2855110, 5710220, 6631397, 13262794, 26525588, 33156985, 66313970, 132627940, 351464041, 702928082, 1405856164, 1757320205, 3514640410, 7029280820]

約数ペア:

[(1, 7029280820), (2, 3514640410), (4, 1757320205), (5, 1405856164), (10, 702928082), (20, 351464041), (53, 132627940), (106, 66313970), (212, 33156985), (265, 26525588), (530, 13262794), (1060, 6631397), (1231, 5710220), (2462, 2855110), (4924, 1427555), (5387, 1304860), (6155, 1142044), (10774, 652430), (12310, 571022), (21548, 326215), (24620, 285511), (26935, 260972), (53870, 130486), (65243, 107740)]