10465780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40253}}^1$

素因数の和:40275

約数の個数: 24

約数和(自身を含む): 23669352

約数和(自身を除く): 13203572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 40253, 80506, 161012, 201265, 402530, 523289, 805060, 1046578, 2093156, 2616445, 5232890, 10465780]

約数ペア:

[(1, 10465780), (2, 5232890), (4, 2616445), (5, 2093156), (10, 1046578), (13, 805060), (20, 523289), (26, 402530), (52, 201265), (65, 161012), (130, 80506), (260, 40253)]