6528080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6277}}^1$

素因数の和:6303

約数の個数: 40

約数和(自身を含む): 16347912

約数和(自身を除く): 9819832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 6277, 12554, 25108, 31385, 50216, 62770, 81601, 100432, 125540, 163202, 251080, 326404, 408005, 502160, 652808, 816010, 1305616, 1632020, 3264040, 6528080]

約数ペア:

[(1, 6528080), (2, 3264040), (4, 1632020), (5, 1305616), (8, 816010), (10, 652808), (13, 502160), (16, 408005), (20, 326404), (26, 251080), (40, 163202), (52, 125540), (65, 100432), (80, 81601), (104, 62770), (130, 50216), (208, 31385), (260, 25108), (520, 12554), (1040, 6277)]