190099240

素因数分解:

$2^3\times 5^1\times {\mathrm{4752481}}^1$

素因数の和:4752492

約数の個数: 16

約数和(自身を含む): 427723380

約数和(自身を除く): 237624140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4752481, 9504962, 19009924, 23762405, 38019848, 47524810, 95049620, 190099240]

約数ペア:

[(1, 190099240), (2, 95049620), (4, 47524810), (5, 38019848), (8, 23762405), (10, 19009924), (20, 9504962), (40, 4752481)]