39852760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 96033600

約数和(自身を除く): 56180840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 569, 680, 824, 1030, 1138, 1751, 2060, 2276, 2845, 3502, 4120, 4552, 5690, 7004, 8755, 9673, 11380, 14008, 17510, 19346, 22760, 35020, 38692, 48365, 58607, 70040, 77384, 96730, 117214, 193460, 234428, 293035, 386920, 468856, 586070, 996319, 1172140, 1992638, 2344280, 3985276, 4981595, 7970552, 9963190, 19926380, 39852760]

約数ペア:

[(1, 39852760), (2, 19926380), (4, 9963190), (5, 7970552), (8, 4981595), (10, 3985276), (17, 2344280), (20, 1992638), (34, 1172140), (40, 996319), (68, 586070), (85, 468856), (103, 386920), (136, 293035), (170, 234428), (206, 193460), (340, 117214), (412, 96730), (515, 77384), (569, 70040), (680, 58607), (824, 48365), (1030, 38692), (1138, 35020), (1751, 22760), (2060, 19346), (2276, 17510), (2845, 14008), (3502, 11380), (4120, 9673), (4552, 8755), (5690, 7004)]