5557861010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{66697}}^1$

素因数の和:67358

約数の個数: 32

約数和(自身を含む): 10790669232

約数和(自身を除く): 5232808222

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 641, 1282, 3205, 6410, 8333, 16666, 41665, 66697, 83330, 133394, 333485, 666970, 867061, 1734122, 4335305, 8670610, 42752777, 85505554, 213763885, 427527770, 555786101, 1111572202, 2778930505, 5557861010]

約数ペア:

[(1, 5557861010), (2, 2778930505), (5, 1111572202), (10, 555786101), (13, 427527770), (26, 213763885), (65, 85505554), (130, 42752777), (641, 8670610), (1282, 4335305), (3205, 1734122), (6410, 867061), (8333, 666970), (16666, 333485), (41665, 133394), (66697, 83330)]