31630700

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4721}}^1$

素因数の和:4802

約数の個数: 36

約数和(自身を含む): 69677832

約数和(自身を除く): 38047132

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 3350, 4721, 6700, 9442, 18884, 23605, 47210, 94420, 118025, 236050, 316307, 472100, 632614, 1265228, 1581535, 3163070, 6326140, 7907675, 15815350, 31630700]

約数ペア:

[(1, 31630700), (2, 15815350), (4, 7907675), (5, 6326140), (10, 3163070), (20, 1581535), (25, 1265228), (50, 632614), (67, 472100), (100, 316307), (134, 236050), (268, 118025), (335, 94420), (670, 47210), (1340, 23605), (1675, 18884), (3350, 9442), (4721, 6700)]