47850320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{85447}}^1$

素因数の和:85467

約数の個数: 40

約数和(自身を含む): 127146624

約数和(自身を除く): 79296304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 85447, 170894, 341788, 427235, 598129, 683576, 854470, 1196258, 1367152, 1708940, 2392516, 2990645, 3417880, 4785032, 5981290, 6835760, 9570064, 11962580, 23925160, 47850320]

約数ペア:

[(1, 47850320), (2, 23925160), (4, 11962580), (5, 9570064), (7, 6835760), (8, 5981290), (10, 4785032), (14, 3417880), (16, 2990645), (20, 2392516), (28, 1708940), (35, 1367152), (40, 1196258), (56, 854470), (70, 683576), (80, 598129), (112, 427235), (140, 341788), (280, 170894), (560, 85447)]