11287660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33199}}^1$

素因数の和:33225

約数の個数: 24

約数和(自身を含む): 25099200

約数和(自身を除く): 13811540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 33199, 66398, 132796, 165995, 331990, 564383, 663980, 1128766, 2257532, 2821915, 5643830, 11287660]

約数ペア:

[(1, 11287660), (2, 5643830), (4, 2821915), (5, 2257532), (10, 1128766), (17, 663980), (20, 564383), (34, 331990), (68, 165995), (85, 132796), (170, 66398), (340, 33199)]