23088898090

素因数分解:

$2^1\times 5^1\times {\mathrm{5261}}^1\times {\mathrm{438869}}^1$

素因数の和:444137

約数の個数: 16

約数和(自身を含む): 41568010920

約数和(自身を除く): 18479112830

約数列:

[1, 2, 5, 10, 5261, 10522, 26305, 52610, 438869, 877738, 2194345, 4388690, 2308889809, 4617779618, 11544449045, 23088898090]

約数ペア:

[(1, 23088898090), (2, 11544449045), (5, 4617779618), (10, 2308889809), (5261, 4388690), (10522, 2194345), (26305, 877738), (52610, 438869)]