180058040060

素因数分解:

$2^2\times 5^1\times {\mathrm{9002902003}}^1$

素因数の和:9002902012

約数の個数: 12

約数和(自身を含む): 378121884168

約数和(自身を除く): 198063844108

約数列:

[1, 2, 4, 5, 10, 20, 9002902003, 18005804006, 36011608012, 45014510015, 90029020030, 180058040060]

約数ペア:

[(1, 180058040060), (2, 90029020030), (4, 45014510015), (5, 36011608012), (10, 18005804006), (20, 9002902003)]