200135960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4663}}^1$

素因数の和:4740

約数の個数: 64

約数和(自身を含む): 478526400

約数和(自身を除く): 278390440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1480, 2146, 4292, 4663, 5365, 8584, 9326, 10730, 18652, 21460, 23315, 37304, 42920, 46630, 93260, 135227, 172531, 186520, 270454, 345062, 540908, 676135, 690124, 862655, 1081816, 1352270, 1380248, 1725310, 2704540, 3450620, 5003399, 5409080, 6901240, 10006798, 20013596, 25016995, 40027192, 50033990, 100067980, 200135960]

約数ペア:

[(1, 200135960), (2, 100067980), (4, 50033990), (5, 40027192), (8, 25016995), (10, 20013596), (20, 10006798), (29, 6901240), (37, 5409080), (40, 5003399), (58, 3450620), (74, 2704540), (116, 1725310), (145, 1380248), (148, 1352270), (185, 1081816), (232, 862655), (290, 690124), (296, 676135), (370, 540908), (580, 345062), (740, 270454), (1073, 186520), (1160, 172531), (1480, 135227), (2146, 93260), (4292, 46630), (4663, 42920), (5365, 37304), (8584, 23315), (9326, 21460), (10730, 18652)]