9043840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 23304960

約数和(自身を除く): 14261120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1087, 1664, 2080, 2174, 4160, 4348, 5435, 8320, 8696, 10870, 14131, 17392, 21740, 28262, 34784, 43480, 56524, 69568, 70655, 86960, 113048, 139136, 141310, 173920, 226096, 282620, 347840, 452192, 565240, 695680, 904384, 1130480, 1808768, 2260960, 4521920, 9043840]

約数ペア:

[(1, 9043840), (2, 4521920), (4, 2260960), (5, 1808768), (8, 1130480), (10, 904384), (13, 695680), (16, 565240), (20, 452192), (26, 347840), (32, 282620), (40, 226096), (52, 173920), (64, 141310), (65, 139136), (80, 113048), (104, 86960), (128, 70655), (130, 69568), (160, 56524), (208, 43480), (260, 34784), (320, 28262), (416, 21740), (520, 17392), (640, 14131), (832, 10870), (1040, 8696), (1087, 8320), (1664, 5435), (2080, 4348), (2174, 4160)]