4532840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 11491200

約数和(自身を除く): 6958360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 379, 460, 520, 598, 758, 920, 1196, 1495, 1516, 1895, 2392, 2990, 3032, 3790, 4927, 5980, 7580, 8717, 9854, 11960, 15160, 17434, 19708, 24635, 34868, 39416, 43585, 49270, 69736, 87170, 98540, 113321, 174340, 197080, 226642, 348680, 453284, 566605, 906568, 1133210, 2266420, 4532840]

約数ペア:

[(1, 4532840), (2, 2266420), (4, 1133210), (5, 906568), (8, 566605), (10, 453284), (13, 348680), (20, 226642), (23, 197080), (26, 174340), (40, 113321), (46, 98540), (52, 87170), (65, 69736), (92, 49270), (104, 43585), (115, 39416), (130, 34868), (184, 24635), (230, 19708), (260, 17434), (299, 15160), (379, 11960), (460, 9854), (520, 8717), (598, 7580), (758, 5980), (920, 4927), (1196, 3790), (1495, 3032), (1516, 2990), (1895, 2392)]