104338960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 266857920

約数和(自身を除く): 162518960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 139, 176, 220, 278, 440, 556, 695, 853, 880, 1112, 1390, 1529, 1706, 2224, 2780, 3058, 3412, 4265, 5560, 6116, 6824, 7645, 8530, 9383, 11120, 12232, 13648, 15290, 17060, 18766, 24464, 30580, 34120, 37532, 46915, 61160, 68240, 75064, 93830, 118567, 122320, 150128, 187660, 237134, 375320, 474268, 592835, 750640, 948536, 1185670, 1304237, 1897072, 2371340, 2608474, 4742680, 5216948, 6521185, 9485360, 10433896, 13042370, 20867792, 26084740, 52169480, 104338960]

約数ペア:

[(1, 104338960), (2, 52169480), (4, 26084740), (5, 20867792), (8, 13042370), (10, 10433896), (11, 9485360), (16, 6521185), (20, 5216948), (22, 4742680), (40, 2608474), (44, 2371340), (55, 1897072), (80, 1304237), (88, 1185670), (110, 948536), (139, 750640), (176, 592835), (220, 474268), (278, 375320), (440, 237134), (556, 187660), (695, 150128), (853, 122320), (880, 118567), (1112, 93830), (1390, 75064), (1529, 68240), (1706, 61160), (2224, 46915), (2780, 37532), (3058, 34120), (3412, 30580), (4265, 24464), (5560, 18766), (6116, 17060), (6824, 15290), (7645, 13648), (8530, 12232), (9383, 11120)]