8419216490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 15854952960

約数和(自身を除く): 7435736470

約数列:

[1, 2, 5, 10, 29, 58, 145, 167, 263, 290, 334, 526, 661, 835, 1315, 1322, 1670, 2630, 3305, 4843, 6610, 7627, 9686, 15254, 19169, 24215, 38135, 38338, 43921, 48430, 76270, 87842, 95845, 110387, 173843, 191690, 219605, 220774, 347686, 439210, 551935, 869215, 1103870, 1273709, 1738430, 2547418, 3201223, 5041447, 6368545, 6402446, 10082894, 12737090, 16006115, 25207235, 29031781, 32012230, 50414470, 58063562, 145158905, 290317810, 841921649, 1683843298, 4209608245, 8419216490]

約数ペア:

[(1, 8419216490), (2, 4209608245), (5, 1683843298), (10, 841921649), (29, 290317810), (58, 145158905), (145, 58063562), (167, 50414470), (263, 32012230), (290, 29031781), (334, 25207235), (526, 16006115), (661, 12737090), (835, 10082894), (1315, 6402446), (1322, 6368545), (1670, 5041447), (2630, 3201223), (3305, 2547418), (4843, 1738430), (6610, 1273709), (7627, 1103870), (9686, 869215), (15254, 551935), (19169, 439210), (24215, 347686), (38135, 220774), (38338, 219605), (43921, 191690), (48430, 173843), (76270, 110387), (87842, 95845)]