72552490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5323}}^1$

素因数の和:5406

約数の個数: 32

約数和(自身を含む): 137998080

約数和(自身を除く): 65445590

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 5323, 6815, 10646, 13630, 26615, 53230, 154367, 250181, 308734, 500362, 771835, 1250905, 1543670, 2501810, 7255249, 14510498, 36276245, 72552490]

約数ペア:

[(1, 72552490), (2, 36276245), (5, 14510498), (10, 7255249), (29, 2501810), (47, 1543670), (58, 1250905), (94, 771835), (145, 500362), (235, 308734), (290, 250181), (470, 154367), (1363, 53230), (2726, 26615), (5323, 13630), (6815, 10646)]