70843250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 142871040

約数和(自身を除く): 72027790

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 125, 158, 170, 211, 250, 395, 422, 425, 790, 850, 1055, 1343, 1975, 2110, 2125, 2686, 3587, 3950, 4250, 5275, 6715, 7174, 9875, 10550, 13430, 16669, 17935, 19750, 26375, 33338, 33575, 35870, 52750, 67150, 83345, 89675, 166690, 167875, 179350, 283373, 335750, 416725, 448375, 566746, 833450, 896750, 1416865, 2083625, 2833730, 4167250, 7084325, 14168650, 35421625, 70843250]

約数ペア:

[(1, 70843250), (2, 35421625), (5, 14168650), (10, 7084325), (17, 4167250), (25, 2833730), (34, 2083625), (50, 1416865), (79, 896750), (85, 833450), (125, 566746), (158, 448375), (170, 416725), (211, 335750), (250, 283373), (395, 179350), (422, 167875), (425, 166690), (790, 89675), (850, 83345), (1055, 67150), (1343, 52750), (1975, 35870), (2110, 33575), (2125, 33338), (2686, 26375), (3587, 19750), (3950, 17935), (4250, 16669), (5275, 13430), (6715, 10550), (7174, 9875)]