55274120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 136468800

約数和(自身を除く): 81194680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 269, 440, 467, 538, 934, 1076, 1345, 1868, 2152, 2335, 2690, 2959, 3736, 4670, 5137, 5380, 5918, 9340, 10274, 10760, 11836, 14795, 18680, 20548, 23672, 25685, 29590, 41096, 51370, 59180, 102740, 118360, 125623, 205480, 251246, 502492, 628115, 1004984, 1256230, 1381853, 2512460, 2763706, 5024920, 5527412, 6909265, 11054824, 13818530, 27637060, 55274120]

約数ペア:

[(1, 55274120), (2, 27637060), (4, 13818530), (5, 11054824), (8, 6909265), (10, 5527412), (11, 5024920), (20, 2763706), (22, 2512460), (40, 1381853), (44, 1256230), (55, 1004984), (88, 628115), (110, 502492), (220, 251246), (269, 205480), (440, 125623), (467, 118360), (538, 102740), (934, 59180), (1076, 51370), (1345, 41096), (1868, 29590), (2152, 25685), (2335, 23672), (2690, 20548), (2959, 18680), (3736, 14795), (4670, 11836), (5137, 10760), (5380, 10274), (5918, 9340)]