2080407968

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{941}}^1\times {\mathrm{1171}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 4173210720

約数和(自身を除く): 2092802752

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 941, 944, 1171, 1882, 1888, 2342, 3764, 4684, 7528, 9368, 15056, 18736, 30112, 37472, 55519, 69089, 111038, 138178, 222076, 276356, 444152, 552712, 888304, 1101911, 1105424, 1776608, 2203822, 2210848, 4407644, 8815288, 17630576, 35261152, 65012749, 130025498, 260050996, 520101992, 1040203984, 2080407968]

約数ペア:

[(1, 2080407968), (2, 1040203984), (4, 520101992), (8, 260050996), (16, 130025498), (32, 65012749), (59, 35261152), (118, 17630576), (236, 8815288), (472, 4407644), (941, 2210848), (944, 2203822), (1171, 1776608), (1882, 1105424), (1888, 1101911), (2342, 888304), (3764, 552712), (4684, 444152), (7528, 276356), (9368, 222076), (15056, 138178), (18736, 111038), (30112, 69089), (37472, 55519)]