120487700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{38867}}^1$

素因数の和:38912

約数の個数: 36

約数和(自身を含む): 269899392

約数和(自身を除く): 149411692

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 38867, 77734, 155468, 194335, 388670, 777340, 971675, 1204877, 1943350, 2409754, 3886700, 4819508, 6024385, 12048770, 24097540, 30121925, 60243850, 120487700]

約数ペア:

[(1, 120487700), (2, 60243850), (4, 30121925), (5, 24097540), (10, 12048770), (20, 6024385), (25, 4819508), (31, 3886700), (50, 2409754), (62, 1943350), (100, 1204877), (124, 971675), (155, 777340), (310, 388670), (620, 194335), (775, 155468), (1550, 77734), (3100, 38867)]