133399160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{70957}}^1$

素因数の和:71015

約数の個数: 32

約数和(自身を含む): 306538560

約数和(自身を除く): 173139400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 70957, 141914, 283828, 354785, 567656, 709570, 1419140, 2838280, 3334979, 6669958, 13339916, 16674895, 26679832, 33349790, 66699580, 133399160]

約数ペア:

[(1, 133399160), (2, 66699580), (4, 33349790), (5, 26679832), (8, 16674895), (10, 13339916), (20, 6669958), (40, 3334979), (47, 2838280), (94, 1419140), (188, 709570), (235, 567656), (376, 354785), (470, 283828), (940, 141914), (1880, 70957)]