75200920

素因数分解:

$2^3\times 5^1\times {\mathrm{1880023}}^1$

素因数の和:1880034

約数の個数: 16

約数和(自身を含む): 169202160

約数和(自身を除く): 94001240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1880023, 3760046, 7520092, 9400115, 15040184, 18800230, 37600460, 75200920]

約数ペア:

[(1, 75200920), (2, 37600460), (4, 18800230), (5, 15040184), (8, 9400115), (10, 7520092), (20, 3760046), (40, 1880023)]