72645500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{6317}}^1$

素因数の和:6359

約数の個数: 48

約数和(自身を含む): 165582144

約数和(自身を除く): 92936644

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2875, 5750, 6317, 11500, 12634, 25268, 31585, 63170, 126340, 145291, 157925, 290582, 315850, 581164, 631700, 726455, 789625, 1452910, 1579250, 2905820, 3158500, 3632275, 7264550, 14529100, 18161375, 36322750, 72645500]

約数ペア:

[(1, 72645500), (2, 36322750), (4, 18161375), (5, 14529100), (10, 7264550), (20, 3632275), (23, 3158500), (25, 2905820), (46, 1579250), (50, 1452910), (92, 789625), (100, 726455), (115, 631700), (125, 581164), (230, 315850), (250, 290582), (460, 157925), (500, 145291), (575, 126340), (1150, 63170), (2300, 31585), (2875, 25268), (5750, 12634), (6317, 11500)]