1053670180

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{72467}}^1$

素因数の和:73203

約数の個数: 24

約数和(自身を含む): 2215781568

約数和(自身を除く): 1162111388

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 7270, 14540, 72467, 144934, 289868, 362335, 724670, 1449340, 52683509, 105367018, 210734036, 263417545, 526835090, 1053670180]

約数ペア:

[(1, 1053670180), (2, 526835090), (4, 263417545), (5, 210734036), (10, 105367018), (20, 52683509), (727, 1449340), (1454, 724670), (2908, 362335), (3635, 289868), (7270, 144934), (14540, 72467)]