32487920

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5563}}^1$

素因数の和:5649

約数の個数: 40

約数和(自身を含む): 76582896

約数和(自身を除く): 44094976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5563, 5840, 11126, 22252, 27815, 44504, 55630, 89008, 111260, 222520, 406099, 445040, 812198, 1624396, 2030495, 3248792, 4060990, 6497584, 8121980, 16243960, 32487920]

約数ペア:

[(1, 32487920), (2, 16243960), (4, 8121980), (5, 6497584), (8, 4060990), (10, 3248792), (16, 2030495), (20, 1624396), (40, 812198), (73, 445040), (80, 406099), (146, 222520), (292, 111260), (365, 89008), (584, 55630), (730, 44504), (1168, 27815), (1460, 22252), (2920, 11126), (5563, 5840)]