2792804960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1586821}}^1$

素因数の和:1586847

約数の個数: 48

約数和(自身を含む): 7197824592

約数和(自身を除く): 4405019632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 1586821, 3173642, 6347284, 7934105, 12694568, 15868210, 17455031, 25389136, 31736420, 34910062, 50778272, 63472840, 69820124, 87275155, 126945680, 139640248, 174550310, 253891360, 279280496, 349100620, 558560992, 698201240, 1396402480, 2792804960]

約数ペア:

[(1, 2792804960), (2, 1396402480), (4, 698201240), (5, 558560992), (8, 349100620), (10, 279280496), (11, 253891360), (16, 174550310), (20, 139640248), (22, 126945680), (32, 87275155), (40, 69820124), (44, 63472840), (55, 50778272), (80, 34910062), (88, 31736420), (110, 25389136), (160, 17455031), (176, 15868210), (220, 12694568), (352, 7934105), (440, 6347284), (880, 3173642), (1760, 1586821)]