75278320280

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2755429}}^1$

素因数の和:2756123

約数の個数: 32

約数和(自身を含む): 169624270800

約数和(自身を除く): 94345950520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 3415, 5464, 6830, 13660, 27320, 2755429, 5510858, 11021716, 13777145, 22043432, 27554290, 55108580, 110217160, 1881958007, 3763916014, 7527832028, 9409790035, 15055664056, 18819580070, 37639160140, 75278320280]

約数ペア:

[(1, 75278320280), (2, 37639160140), (4, 18819580070), (5, 15055664056), (8, 9409790035), (10, 7527832028), (20, 3763916014), (40, 1881958007), (683, 110217160), (1366, 55108580), (2732, 27554290), (3415, 22043432), (5464, 13777145), (6830, 11021716), (13660, 5510858), (27320, 2755429)]