196907680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42437}}^1$

素因数の和:42481

約数の個数: 48

約数和(自身を含む): 481246920

約数和(自身を除く): 284339240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 42437, 84874, 169748, 212185, 339496, 424370, 678992, 848740, 1230673, 1357984, 1697480, 2461346, 3394960, 4922692, 6153365, 6789920, 9845384, 12306730, 19690768, 24613460, 39381536, 49226920, 98453840, 196907680]

約数ペア:

[(1, 196907680), (2, 98453840), (4, 49226920), (5, 39381536), (8, 24613460), (10, 19690768), (16, 12306730), (20, 9845384), (29, 6789920), (32, 6153365), (40, 4922692), (58, 3394960), (80, 2461346), (116, 1697480), (145, 1357984), (160, 1230673), (232, 848740), (290, 678992), (464, 424370), (580, 339496), (928, 212185), (1160, 169748), (2320, 84874), (4640, 42437)]