90833080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174679}}^1$

素因数の和:174703

約数の個数: 32

約数和(自身を含む): 220096800

約数和(自身を除く): 129263720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 174679, 349358, 698716, 873395, 1397432, 1746790, 2270827, 3493580, 4541654, 6987160, 9083308, 11354135, 18166616, 22708270, 45416540, 90833080]

約数ペア:

[(1, 90833080), (2, 45416540), (4, 22708270), (5, 18166616), (8, 11354135), (10, 9083308), (13, 6987160), (20, 4541654), (26, 3493580), (40, 2270827), (52, 1746790), (65, 1397432), (104, 873395), (130, 698716), (260, 349358), (520, 174679)]