4034840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5339

約数の個数: 32

約数和(自身を含む): 9558000

約数和(自身を除く): 5523160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5309, 10618, 21236, 26545, 42472, 53090, 100871, 106180, 201742, 212360, 403484, 504355, 806968, 1008710, 2017420, 4034840]

約数ペア:

[(1, 4034840), (2, 2017420), (4, 1008710), (5, 806968), (8, 504355), (10, 403484), (19, 212360), (20, 201742), (38, 106180), (40, 100871), (76, 53090), (95, 42472), (152, 26545), (190, 21236), (380, 10618), (760, 5309)]