5858920

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 13374720

約数和(自身を除く): 7515800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2063, 2840, 4126, 8252, 10315, 16504, 20630, 41260, 82520, 146473, 292946, 585892, 732365, 1171784, 1464730, 2929460, 5858920]

約数ペア:

[(1, 5858920), (2, 2929460), (4, 1464730), (5, 1171784), (8, 732365), (10, 585892), (20, 292946), (40, 146473), (71, 82520), (142, 41260), (284, 20630), (355, 16504), (568, 10315), (710, 8252), (1420, 4126), (2063, 2840)]