9669640

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2347}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 21977280

約数和(自身を除く): 12307640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2347, 4120, 4694, 9388, 11735, 18776, 23470, 46940, 93880, 241741, 483482, 966964, 1208705, 1933928, 2417410, 4834820, 9669640]

約数ペア:

[(1, 9669640), (2, 4834820), (4, 2417410), (5, 1933928), (8, 1208705), (10, 966964), (20, 483482), (40, 241741), (103, 93880), (206, 46940), (412, 23470), (515, 18776), (824, 11735), (1030, 9388), (2060, 4694), (2347, 4120)]