54671080

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9173}}^1$

素因数の和:9333

約数の個数: 32

約数和(自身を含む): 123849000

約数和(自身を除く): 69177920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 9173, 18346, 36692, 45865, 73384, 91730, 183460, 366920, 1366777, 2733554, 5467108, 6833885, 10934216, 13667770, 27335540, 54671080]

約数ペア:

[(1, 54671080), (2, 27335540), (4, 13667770), (5, 10934216), (8, 6833885), (10, 5467108), (20, 2733554), (40, 1366777), (149, 366920), (298, 183460), (596, 91730), (745, 73384), (1192, 45865), (1490, 36692), (2980, 18346), (5960, 9173)]