83139160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1583}}^1$

素因数の和:1708

約数の個数: 64

約数和(自身を含む): 203575680

約数和(自身を除く): 120436520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 202, 260, 404, 505, 520, 808, 1010, 1313, 1583, 2020, 2626, 3166, 4040, 5252, 6332, 6565, 7915, 10504, 12664, 13130, 15830, 20579, 26260, 31660, 41158, 52520, 63320, 82316, 102895, 159883, 164632, 205790, 319766, 411580, 639532, 799415, 823160, 1279064, 1598830, 2078479, 3197660, 4156958, 6395320, 8313916, 10392395, 16627832, 20784790, 41569580, 83139160]

約数ペア:

[(1, 83139160), (2, 41569580), (4, 20784790), (5, 16627832), (8, 10392395), (10, 8313916), (13, 6395320), (20, 4156958), (26, 3197660), (40, 2078479), (52, 1598830), (65, 1279064), (101, 823160), (104, 799415), (130, 639532), (202, 411580), (260, 319766), (404, 205790), (505, 164632), (520, 159883), (808, 102895), (1010, 82316), (1313, 63320), (1583, 52520), (2020, 41158), (2626, 31660), (3166, 26260), (4040, 20579), (5252, 15830), (6332, 13130), (6565, 12664), (7915, 10504)]