1799696660

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1\times {\mathrm{1019}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 3809332800

約数和(自身を除く): 2009636140

約数列:

[1, 2, 4, 5, 10, 20, 233, 379, 466, 758, 932, 1019, 1165, 1516, 1895, 2038, 2330, 3790, 4076, 4660, 5095, 7580, 10190, 20380, 88307, 176614, 237427, 353228, 386201, 441535, 474854, 772402, 883070, 949708, 1187135, 1544804, 1766140, 1931005, 2374270, 3862010, 4748540, 7724020, 89984833, 179969666, 359939332, 449924165, 899848330, 1799696660]

約数ペア:

[(1, 1799696660), (2, 899848330), (4, 449924165), (5, 359939332), (10, 179969666), (20, 89984833), (233, 7724020), (379, 4748540), (466, 3862010), (758, 2374270), (932, 1931005), (1019, 1766140), (1165, 1544804), (1516, 1187135), (1895, 949708), (2038, 883070), (2330, 772402), (3790, 474854), (4076, 441535), (4660, 386201), (5095, 353228), (7580, 237427), (10190, 176614), (20380, 88307)]