157045142950

素因数分解:

$2^1\times 5^2\times {\mathrm{809}}^1\times {\mathrm{3882451}}^1$

素因数の和:3883272

約数の個数: 24

約数和(自身を含む): 292465109160

約数和(自身を除く): 135419966210

約数列:

[1, 2, 5, 10, 25, 50, 809, 1618, 4045, 8090, 20225, 40450, 3882451, 7764902, 19412255, 38824510, 97061275, 194122550, 3140902859, 6281805718, 15704514295, 31409028590, 78522571475, 157045142950]

約数ペア:

[(1, 157045142950), (2, 78522571475), (5, 31409028590), (10, 15704514295), (25, 6281805718), (50, 3140902859), (809, 194122550), (1618, 97061275), (4045, 38824510), (8090, 19412255), (20225, 7764902), (40450, 3882451)]