74079340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 161834400

約数和(自身を除く): 87755060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 337, 379, 580, 674, 758, 1348, 1516, 1685, 1895, 3370, 3790, 6740, 7580, 9773, 10991, 19546, 21982, 39092, 43964, 48865, 54955, 97730, 109910, 127723, 195460, 219820, 255446, 510892, 638615, 1277230, 2554460, 3703967, 7407934, 14815868, 18519835, 37039670, 74079340]

約数ペア:

[(1, 74079340), (2, 37039670), (4, 18519835), (5, 14815868), (10, 7407934), (20, 3703967), (29, 2554460), (58, 1277230), (116, 638615), (145, 510892), (290, 255446), (337, 219820), (379, 195460), (580, 127723), (674, 109910), (758, 97730), (1348, 54955), (1516, 48865), (1685, 43964), (1895, 39092), (3370, 21982), (3790, 19546), (6740, 10991), (7580, 9773)]