38678560

素因数分解:

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

素因数の和:2465

約数の個数: 48

約数和(自身を含む): 92304576

約数和(自身を除く): 53626016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 2347, 3296, 4120, 4694, 8240, 9388, 11735, 16480, 18776, 23470, 37552, 46940, 75104, 93880, 187760, 241741, 375520, 483482, 966964, 1208705, 1933928, 2417410, 3867856, 4834820, 7735712, 9669640, 19339280, 38678560]

約数ペア:

[(1, 38678560), (2, 19339280), (4, 9669640), (5, 7735712), (8, 4834820), (10, 3867856), (16, 2417410), (20, 1933928), (32, 1208705), (40, 966964), (80, 483482), (103, 375520), (160, 241741), (206, 187760), (412, 93880), (515, 75104), (824, 46940), (1030, 37552), (1648, 23470), (2060, 18776), (2347, 16480), (3296, 11735), (4120, 9388), (4694, 8240)]