108416440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3119}}^1$

素因数の和:3220

約数の個数: 64

約数和(自身を含む): 269568000

約数和(自身を除く): 161151560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1580, 1738, 3119, 3160, 3476, 4345, 6238, 6952, 8690, 12476, 15595, 17380, 24952, 31190, 34309, 34760, 62380, 68618, 124760, 137236, 171545, 246401, 274472, 343090, 492802, 686180, 985604, 1232005, 1372360, 1971208, 2464010, 2710411, 4928020, 5420822, 9856040, 10841644, 13552055, 21683288, 27104110, 54208220, 108416440]

約数ペア:

[(1, 108416440), (2, 54208220), (4, 27104110), (5, 21683288), (8, 13552055), (10, 10841644), (11, 9856040), (20, 5420822), (22, 4928020), (40, 2710411), (44, 2464010), (55, 1971208), (79, 1372360), (88, 1232005), (110, 985604), (158, 686180), (220, 492802), (316, 343090), (395, 274472), (440, 246401), (632, 171545), (790, 137236), (869, 124760), (1580, 68618), (1738, 62380), (3119, 34760), (3160, 34309), (3476, 31190), (4345, 24952), (6238, 17380), (6952, 15595), (8690, 12476)]