2230563280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2534731}}^1$

素因数の和:2534755

約数の個数: 40

約数和(自身を含む): 5657521824

約数和(自身を除く): 3426958544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2534731, 5069462, 10138924, 12673655, 20277848, 25347310, 27882041, 40555696, 50694620, 55764082, 101389240, 111528164, 139410205, 202778480, 223056328, 278820410, 446112656, 557640820, 1115281640, 2230563280]

約数ペア:

[(1, 2230563280), (2, 1115281640), (4, 557640820), (5, 446112656), (8, 278820410), (10, 223056328), (11, 202778480), (16, 139410205), (20, 111528164), (22, 101389240), (40, 55764082), (44, 50694620), (55, 40555696), (80, 27882041), (88, 25347310), (110, 20277848), (176, 12673655), (220, 10138924), (440, 5069462), (880, 2534731)]