23006080

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 55692000

約数和(自身を除く): 32685920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 349, 412, 515, 640, 698, 824, 1030, 1396, 1648, 1745, 2060, 2792, 3296, 3490, 4120, 5584, 6592, 6980, 8240, 11168, 13184, 13960, 16480, 22336, 27920, 32960, 35947, 44672, 55840, 65920, 71894, 111680, 143788, 179735, 223360, 287576, 359470, 575152, 718940, 1150304, 1437880, 2300608, 2875760, 4601216, 5751520, 11503040, 23006080]

約数ペア:

[(1, 23006080), (2, 11503040), (4, 5751520), (5, 4601216), (8, 2875760), (10, 2300608), (16, 1437880), (20, 1150304), (32, 718940), (40, 575152), (64, 359470), (80, 287576), (103, 223360), (128, 179735), (160, 143788), (206, 111680), (320, 71894), (349, 65920), (412, 55840), (515, 44672), (640, 35947), (698, 32960), (824, 27920), (1030, 22336), (1396, 16480), (1648, 13960), (1745, 13184), (2060, 11168), (2792, 8240), (3296, 6980), (3490, 6592), (4120, 5584)]