105668860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1993}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 243204192

約数和(自身を除く): 137535332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 964, 1205, 1993, 2410, 2651, 3986, 4820, 5302, 7972, 9965, 10604, 13255, 19930, 21923, 26510, 39860, 43846, 53020, 87692, 109615, 219230, 438460, 480313, 960626, 1921252, 2401565, 4803130, 5283443, 9606260, 10566886, 21133772, 26417215, 52834430, 105668860]

約数ペア:

[(1, 105668860), (2, 52834430), (4, 26417215), (5, 21133772), (10, 10566886), (11, 9606260), (20, 5283443), (22, 4803130), (44, 2401565), (55, 1921252), (110, 960626), (220, 480313), (241, 438460), (482, 219230), (964, 109615), (1205, 87692), (1993, 53020), (2410, 43846), (2651, 39860), (3986, 26510), (4820, 21923), (5302, 19930), (7972, 13255), (9965, 10604)]