66190960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75217}}^1$

素因数の和:75241

約数の個数: 40

約数和(自身を含む): 167886576

約数和(自身を除く): 101695616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 75217, 150434, 300868, 376085, 601736, 752170, 827387, 1203472, 1504340, 1654774, 3008680, 3309548, 4136935, 6017360, 6619096, 8273870, 13238192, 16547740, 33095480, 66190960]

約数ペア:

[(1, 66190960), (2, 33095480), (4, 16547740), (5, 13238192), (8, 8273870), (10, 6619096), (11, 6017360), (16, 4136935), (20, 3309548), (22, 3008680), (40, 1654774), (44, 1504340), (55, 1203472), (80, 827387), (88, 752170), (110, 601736), (176, 376085), (220, 300868), (440, 150434), (880, 75217)]