38590680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18917}}^1$

素因数の和:18948

約数の個数: 64

約数和(自身を含む): 122588640

約数和(自身を除く): 83997960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 18917, 37834, 56751, 75668, 94585, 113502, 151336, 189170, 227004, 283755, 321589, 378340, 454008, 567510, 643178, 756680, 964767, 1135020, 1286356, 1607945, 1929534, 2270040, 2572712, 3215890, 3859068, 4823835, 6431780, 7718136, 9647670, 12863560, 19295340, 38590680]

約数ペア:

[(1, 38590680), (2, 19295340), (3, 12863560), (4, 9647670), (5, 7718136), (6, 6431780), (8, 4823835), (10, 3859068), (12, 3215890), (15, 2572712), (17, 2270040), (20, 1929534), (24, 1607945), (30, 1286356), (34, 1135020), (40, 964767), (51, 756680), (60, 643178), (68, 567510), (85, 454008), (102, 378340), (120, 321589), (136, 283755), (170, 227004), (204, 189170), (255, 151336), (340, 113502), (408, 94585), (510, 75668), (680, 56751), (1020, 37834), (2040, 18917)]