72832810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 134946000

約数和(自身を除く): 62113190

約数列:

[1, 2, 5, 10, 41, 82, 205, 349, 410, 509, 698, 1018, 1745, 2545, 3490, 5090, 14309, 20869, 28618, 41738, 71545, 104345, 143090, 177641, 208690, 355282, 888205, 1776410, 7283281, 14566562, 36416405, 72832810]

約数ペア:

[(1, 72832810), (2, 36416405), (5, 14566562), (10, 7283281), (41, 1776410), (82, 888205), (205, 355282), (349, 208690), (410, 177641), (509, 143090), (698, 104345), (1018, 71545), (1745, 41738), (2545, 28618), (3490, 20869), (5090, 14309)]