180582904990

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{10499}}^1\times {\mathrm{6121}}^1$

素因数の和:16908

約数の個数: 32

約数和(自身を含む): 326290356000

約数和(自身を除く): 145707451010

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 6121, 10499, 12242, 20998, 30605, 52495, 61210, 104990, 1720001, 2950219, 3440002, 5900438, 8600005, 14751095, 17200010, 29502190, 64264379, 128528758, 321321895, 642643790, 18058290499, 36116580998, 90291452495, 180582904990]

約数ペア:

[(1, 180582904990), (2, 90291452495), (5, 36116580998), (10, 18058290499), (281, 642643790), (562, 321321895), (1405, 128528758), (2810, 64264379), (6121, 29502190), (10499, 17200010), (12242, 14751095), (20998, 8600005), (30605, 5900438), (52495, 3440002), (61210, 2950219), (104990, 1720001)]