72383750

素因数分解:

$2^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:834

約数の個数: 40

約数和(自身を含む): 137580960

約数和(自身を除く): 65197210

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 625, 733, 790, 1250, 1466, 1975, 3665, 3950, 7330, 9875, 18325, 19750, 36650, 49375, 57907, 91625, 98750, 115814, 183250, 289535, 458125, 579070, 916250, 1447675, 2895350, 7238375, 14476750, 36191875, 72383750]

約数ペア:

[(1, 72383750), (2, 36191875), (5, 14476750), (10, 7238375), (25, 2895350), (50, 1447675), (79, 916250), (125, 579070), (158, 458125), (250, 289535), (395, 183250), (625, 115814), (733, 98750), (790, 91625), (1250, 57907), (1466, 49375), (1975, 36650), (3665, 19750), (3950, 18325), (7330, 9875)]