70664800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4688

約数の個数: 72

約数和(自身を含む): 181629000

約数和(自身を除く): 110964200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 4649, 7600, 9298, 15200, 18596, 23245, 37192, 46490, 74384, 88331, 92980, 116225, 148768, 176662, 185960, 232450, 353324, 371920, 441655, 464900, 706648, 743840, 883310, 929800, 1413296, 1766620, 1859600, 2208275, 2826592, 3533240, 3719200, 4416550, 7066480, 8833100, 14132960, 17666200, 35332400, 70664800]

約数ペア:

[(1, 70664800), (2, 35332400), (4, 17666200), (5, 14132960), (8, 8833100), (10, 7066480), (16, 4416550), (19, 3719200), (20, 3533240), (25, 2826592), (32, 2208275), (38, 1859600), (40, 1766620), (50, 1413296), (76, 929800), (80, 883310), (95, 743840), (100, 706648), (152, 464900), (160, 441655), (190, 371920), (200, 353324), (304, 232450), (380, 185960), (400, 176662), (475, 148768), (608, 116225), (760, 92980), (800, 88331), (950, 74384), (1520, 46490), (1900, 37192), (3040, 23245), (3800, 18596), (4649, 15200), (7600, 9298)]