57455000

素因数分解:

$2^3\times 5^4\times {\mathrm{11491}}^1$

素因数の和:11517

約数の個数: 40

約数和(自身を含む): 134628780

約数和(自身を除く): 77173780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 11491, 22982, 45964, 57455, 91928, 114910, 229820, 287275, 459640, 574550, 1149100, 1436375, 2298200, 2872750, 5745500, 7181875, 11491000, 14363750, 28727500, 57455000]

約数ペア:

[(1, 57455000), (2, 28727500), (4, 14363750), (5, 11491000), (8, 7181875), (10, 5745500), (20, 2872750), (25, 2298200), (40, 1436375), (50, 1149100), (100, 574550), (125, 459640), (200, 287275), (250, 229820), (500, 114910), (625, 91928), (1000, 57455), (1250, 45964), (2500, 22982), (5000, 11491)]