107385680

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7499}}^1$

素因数の和:7691

約数の個数: 40

約数和(自身を含む): 251100000

約数和(自身を除く): 143714320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 7160, 7499, 14320, 14998, 29996, 37495, 59992, 74990, 119984, 149980, 299960, 599920, 1342321, 2684642, 5369284, 6711605, 10738568, 13423210, 21477136, 26846420, 53692840, 107385680]

約数ペア:

[(1, 107385680), (2, 53692840), (4, 26846420), (5, 21477136), (8, 13423210), (10, 10738568), (16, 6711605), (20, 5369284), (40, 2684642), (80, 1342321), (179, 599920), (358, 299960), (716, 149980), (895, 119984), (1432, 74990), (1790, 59992), (2864, 37495), (3580, 29996), (7160, 14998), (7499, 14320)]