8528560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6271}}^1$

素因数の和:6301

約数の個数: 40

約数和(自身を含む): 20998656

約数和(自身を除く): 12470096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 6271, 12542, 25084, 31355, 50168, 62710, 100336, 106607, 125420, 213214, 250840, 426428, 501680, 533035, 852856, 1066070, 1705712, 2132140, 4264280, 8528560]

約数ペア:

[(1, 8528560), (2, 4264280), (4, 2132140), (5, 1705712), (8, 1066070), (10, 852856), (16, 533035), (17, 501680), (20, 426428), (34, 250840), (40, 213214), (68, 125420), (80, 106607), (85, 100336), (136, 62710), (170, 50168), (272, 31355), (340, 25084), (680, 12542), (1360, 6271)]