12861361410910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{2699}}^1\times {\mathrm{31817}}^1$

素因数の和:35421

約数の個数: 64

約数和(自身を含む): 24549928804800

約数和(自身を除く): 11688567393890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 881, 1762, 2699, 4405, 5398, 8810, 13495, 14977, 26990, 29954, 31817, 45883, 63634, 74885, 91766, 149770, 159085, 229415, 318170, 458830, 540889, 1081778, 2377819, 2704445, 4755638, 5408890, 11889095, 23778190, 28030777, 40422923, 56061554, 80845846, 85874083, 140153885, 171748166, 202114615, 280307770, 404229230, 429370415, 476523209, 858740830, 953046418, 1459859411, 2382616045, 2919718822, 4765232090, 7299297055, 14598594110, 75655067123, 151310134246, 378275335615, 756550671230, 1286136141091, 2572272282182, 6430680705455, 12861361410910]

約数ペア:

[(1, 12861361410910), (2, 6430680705455), (5, 2572272282182), (10, 1286136141091), (17, 756550671230), (34, 378275335615), (85, 151310134246), (170, 75655067123), (881, 14598594110), (1762, 7299297055), (2699, 4765232090), (4405, 2919718822), (5398, 2382616045), (8810, 1459859411), (13495, 953046418), (14977, 858740830), (26990, 476523209), (29954, 429370415), (31817, 404229230), (45883, 280307770), (63634, 202114615), (74885, 171748166), (91766, 140153885), (149770, 85874083), (159085, 80845846), (229415, 56061554), (318170, 40422923), (458830, 28030777), (540889, 23778190), (1081778, 11889095), (2377819, 5408890), (2704445, 4755638)]