73766920

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12377}}^1$

素因数の和:12537

約数の個数: 32

約数和(自身を含む): 167103000

約数和(自身を除く): 93336080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 12377, 24754, 49508, 61885, 99016, 123770, 247540, 495080, 1844173, 3688346, 7376692, 9220865, 14753384, 18441730, 36883460, 73766920]

約数ペア:

[(1, 73766920), (2, 36883460), (4, 18441730), (5, 14753384), (8, 9220865), (10, 7376692), (20, 3688346), (40, 1844173), (149, 495080), (298, 247540), (596, 123770), (745, 99016), (1192, 61885), (1490, 49508), (2980, 24754), (5960, 12377)]