2016101240

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{826271}}^1$

素因数の和:826343

約数の個数: 32

約数和(自身を含む): 4610597760

約数和(自身を除く): 2594496520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 826271, 1652542, 3305084, 4131355, 6610168, 8262710, 16525420, 33050840, 50402531, 100805062, 201610124, 252012655, 403220248, 504025310, 1008050620, 2016101240]

約数ペア:

[(1, 2016101240), (2, 1008050620), (4, 504025310), (5, 403220248), (8, 252012655), (10, 201610124), (20, 100805062), (40, 50402531), (61, 33050840), (122, 16525420), (244, 8262710), (305, 6610168), (488, 4131355), (610, 3305084), (1220, 1652542), (2440, 826271)]