2266420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 5362560

約数和(自身を除く): 3096140

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 379, 460, 598, 758, 1196, 1495, 1516, 1895, 2990, 3790, 4927, 5980, 7580, 8717, 9854, 17434, 19708, 24635, 34868, 43585, 49270, 87170, 98540, 113321, 174340, 226642, 453284, 566605, 1133210, 2266420]

約数ペア:

[(1, 2266420), (2, 1133210), (4, 566605), (5, 453284), (10, 226642), (13, 174340), (20, 113321), (23, 98540), (26, 87170), (46, 49270), (52, 43585), (65, 34868), (92, 24635), (115, 19708), (130, 17434), (230, 9854), (260, 8717), (299, 7580), (379, 5980), (460, 4927), (598, 3790), (758, 2990), (1196, 1895), (1495, 1516)]