24898040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16823}}^1$

素因数の和:16871

約数の個数: 32

約数和(自身を含む): 57538080

約数和(自身を除く): 32640040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 16823, 33646, 67292, 84115, 134584, 168230, 336460, 622451, 672920, 1244902, 2489804, 3112255, 4979608, 6224510, 12449020, 24898040]

約数ペア:

[(1, 24898040), (2, 12449020), (4, 6224510), (5, 4979608), (8, 3112255), (10, 2489804), (20, 1244902), (37, 672920), (40, 622451), (74, 336460), (148, 168230), (185, 134584), (296, 84115), (370, 67292), (740, 33646), (1480, 16823)]