1144648220

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{151009}}^1$

素因数の和:151397

約数の個数: 24

約数和(自身を含む): 2410119600

約数和(自身を除く): 1265471380

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 151009, 302018, 604036, 755045, 1510090, 3020180, 57232411, 114464822, 228929644, 286162055, 572324110, 1144648220]

約数ペア:

[(1, 1144648220), (2, 572324110), (4, 286162055), (5, 228929644), (10, 114464822), (20, 57232411), (379, 3020180), (758, 1510090), (1516, 755045), (1895, 604036), (3790, 302018), (7580, 151009)]