530351120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4951}}^1$

素因数の和:5080

約数の個数: 80

約数和(自身を含む): 1341080832

約数和(自身を除く): 810729712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 130, 206, 208, 260, 412, 515, 520, 824, 1030, 1040, 1339, 1648, 2060, 2678, 4120, 4951, 5356, 6695, 8240, 9902, 10712, 13390, 19804, 21424, 24755, 26780, 39608, 49510, 53560, 64363, 79216, 99020, 107120, 128726, 198040, 257452, 321815, 396080, 509953, 514904, 643630, 1019906, 1029808, 1287260, 2039812, 2549765, 2574520, 4079624, 5099530, 5149040, 6629389, 8159248, 10199060, 13258778, 20398120, 26517556, 33146945, 40796240, 53035112, 66293890, 106070224, 132587780, 265175560, 530351120]

約数ペア:

[(1, 530351120), (2, 265175560), (4, 132587780), (5, 106070224), (8, 66293890), (10, 53035112), (13, 40796240), (16, 33146945), (20, 26517556), (26, 20398120), (40, 13258778), (52, 10199060), (65, 8159248), (80, 6629389), (103, 5149040), (104, 5099530), (130, 4079624), (206, 2574520), (208, 2549765), (260, 2039812), (412, 1287260), (515, 1029808), (520, 1019906), (824, 643630), (1030, 514904), (1040, 509953), (1339, 396080), (1648, 321815), (2060, 257452), (2678, 198040), (4120, 128726), (4951, 107120), (5356, 99020), (6695, 79216), (8240, 64363), (9902, 53560), (10712, 49510), (13390, 39608), (19804, 26780), (21424, 24755)]