201608700980

素因数分解:

$2^2\times 5^1\times {\mathrm{7529}}^1\times {\mathrm{1338881}}^1$

素因数の和:1346419

約数の個数: 24

約数和(自身を含む): 423434821320

約数和(自身を除く): 221826120340

約数列:

[1, 2, 4, 5, 10, 20, 7529, 15058, 30116, 37645, 75290, 150580, 1338881, 2677762, 5355524, 6694405, 13388810, 26777620, 10080435049, 20160870098, 40321740196, 50402175245, 100804350490, 201608700980]

約数ペア:

[(1, 201608700980), (2, 100804350490), (4, 50402175245), (5, 40321740196), (10, 20160870098), (20, 10080435049), (7529, 26777620), (15058, 13388810), (30116, 6694405), (37645, 5355524), (75290, 2677762), (150580, 1338881)]