7461962740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{18353}}^1$

素因数の和:19092

約数の個数: 48

約数和(自身を含む): 16234480080

約数和(自身を除く): 8772517340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 701, 1402, 2804, 3505, 7010, 14020, 18353, 20329, 36706, 40658, 73412, 81316, 91765, 101645, 183530, 203290, 367060, 406580, 532237, 1064474, 2128948, 2661185, 5322370, 10644740, 12865453, 25730906, 51461812, 64327265, 128654530, 257309060, 373098137, 746196274, 1492392548, 1865490685, 3730981370, 7461962740]

約数ペア:

[(1, 7461962740), (2, 3730981370), (4, 1865490685), (5, 1492392548), (10, 746196274), (20, 373098137), (29, 257309060), (58, 128654530), (116, 64327265), (145, 51461812), (290, 25730906), (580, 12865453), (701, 10644740), (1402, 5322370), (2804, 2661185), (3505, 2128948), (7010, 1064474), (14020, 532237), (18353, 406580), (20329, 367060), (36706, 203290), (40658, 183530), (73412, 101645), (81316, 91765)]