5751520

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 13759200

約数和(自身を除く): 8007680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 349, 412, 515, 698, 824, 1030, 1396, 1648, 1745, 2060, 2792, 3296, 3490, 4120, 5584, 6980, 8240, 11168, 13960, 16480, 27920, 35947, 55840, 71894, 143788, 179735, 287576, 359470, 575152, 718940, 1150304, 1437880, 2875760, 5751520]

約数ペア:

[(1, 5751520), (2, 2875760), (4, 1437880), (5, 1150304), (8, 718940), (10, 575152), (16, 359470), (20, 287576), (32, 179735), (40, 143788), (80, 71894), (103, 55840), (160, 35947), (206, 27920), (349, 16480), (412, 13960), (515, 11168), (698, 8240), (824, 6980), (1030, 5584), (1396, 4120), (1648, 3490), (1745, 3296), (2060, 2792)]