66559810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2423}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 124612992

約数和(自身を除く): 58053182

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 2423, 2747, 4846, 5494, 12115, 13735, 24230, 27470, 99343, 162341, 198686, 324682, 496715, 811705, 993430, 1623410, 6655981, 13311962, 33279905, 66559810]

約数ペア:

[(1, 66559810), (2, 33279905), (5, 13311962), (10, 6655981), (41, 1623410), (67, 993430), (82, 811705), (134, 496715), (205, 324682), (335, 198686), (410, 162341), (670, 99343), (2423, 27470), (2747, 24230), (4846, 13735), (5494, 12115)]