71062120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37799}}^1$

素因数の和:37857

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 92233880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 37799, 75598, 151196, 188995, 302392, 377990, 755980, 1511960, 1776553, 3553106, 7106212, 8882765, 14212424, 17765530, 35531060, 71062120]

約数ペア:

[(1, 71062120), (2, 35531060), (4, 17765530), (5, 14212424), (8, 8882765), (10, 7106212), (20, 3553106), (40, 1776553), (47, 1511960), (94, 755980), (188, 377990), (235, 302392), (376, 188995), (470, 151196), (940, 75598), (1880, 37799)]