8110240

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 19336968

約数和(自身を除く): 11226728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 293, 346, 586, 692, 865, 1172, 1384, 1465, 1730, 2344, 2768, 2930, 3460, 4688, 5536, 5860, 6920, 9376, 11720, 13840, 23440, 27680, 46880, 50689, 101378, 202756, 253445, 405512, 506890, 811024, 1013780, 1622048, 2027560, 4055120, 8110240]

約数ペア:

[(1, 8110240), (2, 4055120), (4, 2027560), (5, 1622048), (8, 1013780), (10, 811024), (16, 506890), (20, 405512), (32, 253445), (40, 202756), (80, 101378), (160, 50689), (173, 46880), (293, 27680), (346, 23440), (586, 13840), (692, 11720), (865, 9376), (1172, 6920), (1384, 5860), (1465, 5536), (1730, 4688), (2344, 3460), (2768, 2930)]