70664750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 80293330

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 325, 425, 442, 650, 850, 1105, 1279, 1625, 2125, 2210, 2558, 3250, 4250, 5525, 6395, 11050, 12790, 16627, 21743, 27625, 31975, 33254, 43486, 55250, 63950, 83135, 108715, 159875, 166270, 217430, 282659, 319750, 415675, 543575, 565318, 831350, 1087150, 1413295, 2078375, 2717875, 2826590, 4156750, 5435750, 7066475, 14132950, 35332375, 70664750]

約数ペア:

[(1, 70664750), (2, 35332375), (5, 14132950), (10, 7066475), (13, 5435750), (17, 4156750), (25, 2826590), (26, 2717875), (34, 2078375), (50, 1413295), (65, 1087150), (85, 831350), (125, 565318), (130, 543575), (170, 415675), (221, 319750), (250, 282659), (325, 217430), (425, 166270), (442, 159875), (650, 108715), (850, 83135), (1105, 63950), (1279, 55250), (1625, 43486), (2125, 33254), (2210, 31975), (2558, 27625), (3250, 21743), (4250, 16627), (5525, 12790), (6395, 11050)]