64548580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{6101}}^1$

素因数の和:6156

約数の個数: 36

約数和(自身を含む): 141725052

約数和(自身を除く): 77176472

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 6101, 10580, 12202, 24404, 30505, 61010, 122020, 140323, 280646, 561292, 701615, 1403230, 2806460, 3227429, 6454858, 12909716, 16137145, 32274290, 64548580]

約数ペア:

[(1, 64548580), (2, 32274290), (4, 16137145), (5, 12909716), (10, 6454858), (20, 3227429), (23, 2806460), (46, 1403230), (92, 701615), (115, 561292), (230, 280646), (460, 140323), (529, 122020), (1058, 61010), (2116, 30505), (2645, 24404), (5290, 12202), (6101, 10580)]