38277040

素因数分解:

$2^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{859}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 89257680

約数和(自身を除く): 50980640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 557, 859, 1114, 1718, 2228, 2785, 3436, 4295, 4456, 5570, 6872, 8590, 8912, 11140, 13744, 17180, 22280, 34360, 44560, 68720, 478463, 956926, 1913852, 2392315, 3827704, 4784630, 7655408, 9569260, 19138520, 38277040]

約数ペア:

[(1, 38277040), (2, 19138520), (4, 9569260), (5, 7655408), (8, 4784630), (10, 3827704), (16, 2392315), (20, 1913852), (40, 956926), (80, 478463), (557, 68720), (859, 44560), (1114, 34360), (1718, 22280), (2228, 17180), (2785, 13744), (3436, 11140), (4295, 8912), (4456, 8590), (5570, 6872)]