8268460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 18670176

約数和(自身を除く): 10401716

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 293, 332, 340, 415, 586, 830, 1172, 1411, 1465, 1660, 2822, 2930, 4981, 5644, 5860, 7055, 9962, 14110, 19924, 24319, 24905, 28220, 48638, 49810, 97276, 99620, 121595, 243190, 413423, 486380, 826846, 1653692, 2067115, 4134230, 8268460]

約数ペア:

[(1, 8268460), (2, 4134230), (4, 2067115), (5, 1653692), (10, 826846), (17, 486380), (20, 413423), (34, 243190), (68, 121595), (83, 99620), (85, 97276), (166, 49810), (170, 48638), (293, 28220), (332, 24905), (340, 24319), (415, 19924), (586, 14110), (830, 9962), (1172, 7055), (1411, 5860), (1465, 5644), (1660, 4981), (2822, 2930)]