10040771480

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{727}}^1\times {\mathrm{769}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 22702680000

約数和(自身を除く): 12661908520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 727, 769, 898, 1454, 1538, 1796, 2245, 2908, 3076, 3592, 3635, 3845, 4490, 5816, 6152, 7270, 7690, 8980, 14540, 15380, 17960, 29080, 30760, 326423, 345281, 559063, 652846, 690562, 1118126, 1305692, 1381124, 1632115, 1726405, 2236252, 2611384, 2762248, 2795315, 3264230, 3452810, 4472504, 5590630, 6528460, 6905620, 11181260, 13056920, 13811240, 22362520, 251019287, 502038574, 1004077148, 1255096435, 2008154296, 2510192870, 5020385740, 10040771480]

約数ペア:

[(1, 10040771480), (2, 5020385740), (4, 2510192870), (5, 2008154296), (8, 1255096435), (10, 1004077148), (20, 502038574), (40, 251019287), (449, 22362520), (727, 13811240), (769, 13056920), (898, 11181260), (1454, 6905620), (1538, 6528460), (1796, 5590630), (2245, 4472504), (2908, 3452810), (3076, 3264230), (3592, 2795315), (3635, 2762248), (3845, 2611384), (4490, 2236252), (5816, 1726405), (6152, 1632115), (7270, 1381124), (7690, 1305692), (8980, 1118126), (14540, 690562), (15380, 652846), (17960, 559063), (29080, 345281), (30760, 326423)]