290445550

素因数分解:

$2^1\times 5^2\times {\mathrm{1483}}^1\times {\mathrm{3917}}^1$

素因数の和:5412

約数の個数: 24

約数和(自身を含む): 540731016

約数和(自身を除く): 250285466

約数列:

[1, 2, 5, 10, 25, 50, 1483, 2966, 3917, 7415, 7834, 14830, 19585, 37075, 39170, 74150, 97925, 195850, 5808911, 11617822, 29044555, 58089110, 145222775, 290445550]

約数ペア:

[(1, 290445550), (2, 145222775), (5, 58089110), (10, 29044555), (25, 11617822), (50, 5808911), (1483, 195850), (2966, 97925), (3917, 74150), (7415, 39170), (7834, 37075), (14830, 19585)]