12305800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4733}}^1$

素因数の和:4762

約数の個数: 48

約数和(自身を含む): 30818340

約数和(自身を除く): 18512540

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 4733, 9466, 18932, 23665, 37864, 47330, 61529, 94660, 118325, 123058, 189320, 236650, 246116, 307645, 473300, 492232, 615290, 946600, 1230580, 1538225, 2461160, 3076450, 6152900, 12305800]

約数ペア:

[(1, 12305800), (2, 6152900), (4, 3076450), (5, 2461160), (8, 1538225), (10, 1230580), (13, 946600), (20, 615290), (25, 492232), (26, 473300), (40, 307645), (50, 246116), (52, 236650), (65, 189320), (100, 123058), (104, 118325), (130, 94660), (200, 61529), (260, 47330), (325, 37864), (520, 23665), (650, 18932), (1300, 9466), (2600, 4733)]