1038614920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{36013}}^1$

素因数の和:36134

約数の個数: 64

約数和(自身を含む): 2696728320

約数和(自身を除く): 1658113400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3605, 4120, 5768, 7210, 14420, 28840, 36013, 72026, 144052, 180065, 252091, 288104, 360130, 504182, 720260, 1008364, 1260455, 1440520, 2016728, 2520910, 3709339, 5041820, 7418678, 10083640, 14837356, 18546695, 25965373, 29674712, 37093390, 51930746, 74186780, 103861492, 129826865, 148373560, 207722984, 259653730, 519307460, 1038614920]

約数ペア:

[(1, 1038614920), (2, 519307460), (4, 259653730), (5, 207722984), (7, 148373560), (8, 129826865), (10, 103861492), (14, 74186780), (20, 51930746), (28, 37093390), (35, 29674712), (40, 25965373), (56, 18546695), (70, 14837356), (103, 10083640), (140, 7418678), (206, 5041820), (280, 3709339), (412, 2520910), (515, 2016728), (721, 1440520), (824, 1260455), (1030, 1008364), (1442, 720260), (2060, 504182), (2884, 360130), (3605, 288104), (4120, 252091), (5768, 180065), (7210, 144052), (14420, 72026), (28840, 36013)]