1065001520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1210229}}^1$

素因数の和:1210253

約数の個数: 40

約数和(自身を含む): 2701233360

約数和(自身を除く): 1636231840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1210229, 2420458, 4840916, 6051145, 9681832, 12102290, 13312519, 19363664, 24204580, 26625038, 48409160, 53250076, 66562595, 96818320, 106500152, 133125190, 213000304, 266250380, 532500760, 1065001520]

約数ペア:

[(1, 1065001520), (2, 532500760), (4, 266250380), (5, 213000304), (8, 133125190), (10, 106500152), (11, 96818320), (16, 66562595), (20, 53250076), (22, 48409160), (40, 26625038), (44, 24204580), (55, 19363664), (80, 13312519), (88, 12102290), (110, 9681832), (176, 6051145), (220, 4840916), (440, 2420458), (880, 1210229)]