2780350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3271}}^1$

素因数の和:3300

約数の個数: 24

約数和(自身を含む): 5477328

約数和(自身を除く): 2696978

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 3271, 6542, 16355, 32710, 55607, 81775, 111214, 163550, 278035, 556070, 1390175, 2780350]

約数ペア:

[(1, 2780350), (2, 1390175), (5, 556070), (10, 278035), (17, 163550), (25, 111214), (34, 81775), (50, 55607), (85, 32710), (170, 16355), (425, 6542), (850, 3271)]