13662560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5055

約数の個数: 48

約数和(自身を含む): 34183296

約数和(自身を除く): 20520736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 5023, 10046, 20092, 25115, 40184, 50230, 80368, 85391, 100460, 160736, 170782, 200920, 341564, 401840, 426955, 683128, 803680, 853910, 1366256, 1707820, 2732512, 3415640, 6831280, 13662560]

約数ペア:

[(1, 13662560), (2, 6831280), (4, 3415640), (5, 2732512), (8, 1707820), (10, 1366256), (16, 853910), (17, 803680), (20, 683128), (32, 426955), (34, 401840), (40, 341564), (68, 200920), (80, 170782), (85, 160736), (136, 100460), (160, 85391), (170, 80368), (272, 50230), (340, 40184), (544, 25115), (680, 20092), (1360, 10046), (2720, 5023)]