107920250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 217676160

約数和(自身を除く): 109755910

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 125, 134, 170, 250, 335, 379, 425, 670, 758, 850, 1139, 1675, 1895, 2125, 2278, 3350, 3790, 4250, 5695, 6443, 8375, 9475, 11390, 12886, 16750, 18950, 25393, 28475, 32215, 47375, 50786, 56950, 64430, 94750, 126965, 142375, 161075, 253930, 284750, 322150, 431681, 634825, 805375, 863362, 1269650, 1610750, 2158405, 3174125, 4316810, 6348250, 10792025, 21584050, 53960125, 107920250]

約数ペア:

[(1, 107920250), (2, 53960125), (5, 21584050), (10, 10792025), (17, 6348250), (25, 4316810), (34, 3174125), (50, 2158405), (67, 1610750), (85, 1269650), (125, 863362), (134, 805375), (170, 634825), (250, 431681), (335, 322150), (379, 284750), (425, 253930), (670, 161075), (758, 142375), (850, 126965), (1139, 94750), (1675, 64430), (1895, 56950), (2125, 50786), (2278, 47375), (3350, 32215), (3790, 28475), (4250, 25393), (5695, 18950), (6443, 16750), (8375, 12886), (9475, 11390)]