2480494090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{6863}}^1$

素因数の和:7686

約数の個数: 32

約数和(自身を含む): 4566481920

約数和(自身を除く): 2085987830

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 769, 1538, 3845, 6863, 7690, 13726, 34315, 36143, 68630, 72286, 180715, 322561, 361430, 645122, 1612805, 3225610, 5277647, 10555294, 26388235, 52776470, 248049409, 496098818, 1240247045, 2480494090]

約数ペア:

[(1, 2480494090), (2, 1240247045), (5, 496098818), (10, 248049409), (47, 52776470), (94, 26388235), (235, 10555294), (470, 5277647), (769, 3225610), (1538, 1612805), (3845, 645122), (6863, 361430), (7690, 322561), (13726, 180715), (34315, 72286), (36143, 68630)]