99667120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4202

約数の個数: 80

約数和(自身を含む): 271054080

約数和(自身を除く): 171386960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4139, 4816, 6020, 8278, 12040, 16556, 20695, 24080, 28973, 33112, 41390, 57946, 66224, 82780, 115892, 144865, 165560, 177977, 231784, 289730, 331120, 355954, 463568, 579460, 711908, 889885, 1158920, 1245839, 1423816, 1779770, 2317840, 2491678, 2847632, 3559540, 4983356, 6229195, 7119080, 9966712, 12458390, 14238160, 19933424, 24916780, 49833560, 99667120]

約数ペア:

[(1, 99667120), (2, 49833560), (4, 24916780), (5, 19933424), (7, 14238160), (8, 12458390), (10, 9966712), (14, 7119080), (16, 6229195), (20, 4983356), (28, 3559540), (35, 2847632), (40, 2491678), (43, 2317840), (56, 1779770), (70, 1423816), (80, 1245839), (86, 1158920), (112, 889885), (140, 711908), (172, 579460), (215, 463568), (280, 355954), (301, 331120), (344, 289730), (430, 231784), (560, 177977), (602, 165560), (688, 144865), (860, 115892), (1204, 82780), (1505, 66224), (1720, 57946), (2408, 41390), (3010, 33112), (3440, 28973), (4139, 24080), (4816, 20695), (6020, 16556), (8278, 12040)]