118045605620

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{30901991}}^1$

素因数の和:30902191

約数の個数: 24

約数和(自身を含む): 249193663488

約数和(自身を除く): 131148057868

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 30901991, 61803982, 123607964, 154509955, 309019910, 618039820, 5902280281, 11804560562, 23609121124, 29511401405, 59022802810, 118045605620]

約数ペア:

[(1, 118045605620), (2, 59022802810), (4, 29511401405), (5, 23609121124), (10, 11804560562), (20, 5902280281), (191, 618039820), (382, 309019910), (764, 154509955), (955, 123607964), (1910, 61803982), (3820, 30901991)]