4661680

素因数分解:

$2^4\times 5^1\times {\mathrm{58271}}^1$

素因数の和:58284

約数の個数: 20

約数和(自身を含む): 10838592

約数和(自身を除く): 6176912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 58271, 116542, 233084, 291355, 466168, 582710, 932336, 1165420, 2330840, 4661680]

約数ペア:

[(1, 4661680), (2, 2330840), (4, 1165420), (5, 932336), (8, 582710), (10, 466168), (16, 291355), (20, 233084), (40, 116542), (80, 58271)]