6905120

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 9605920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 419, 515, 824, 838, 1030, 1648, 1676, 2060, 2095, 3296, 3352, 4120, 4190, 6704, 8240, 8380, 13408, 16480, 16760, 33520, 43157, 67040, 86314, 172628, 215785, 345256, 431570, 690512, 863140, 1381024, 1726280, 3452560, 6905120]

約数ペア:

[(1, 6905120), (2, 3452560), (4, 1726280), (5, 1381024), (8, 863140), (10, 690512), (16, 431570), (20, 345256), (32, 215785), (40, 172628), (80, 86314), (103, 67040), (160, 43157), (206, 33520), (412, 16760), (419, 16480), (515, 13408), (824, 8380), (838, 8240), (1030, 6704), (1648, 4190), (1676, 4120), (2060, 3352), (2095, 3296)]