9693860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 22438080

約数和(自身を除く): 12744220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 317, 556, 634, 695, 1268, 1390, 1529, 1585, 2780, 3058, 3170, 3487, 6116, 6340, 6974, 7645, 13948, 15290, 17435, 30580, 34870, 44063, 69740, 88126, 176252, 220315, 440630, 484693, 881260, 969386, 1938772, 2423465, 4846930, 9693860]

約数ペア:

[(1, 9693860), (2, 4846930), (4, 2423465), (5, 1938772), (10, 969386), (11, 881260), (20, 484693), (22, 440630), (44, 220315), (55, 176252), (110, 88126), (139, 69740), (220, 44063), (278, 34870), (317, 30580), (556, 17435), (634, 15290), (695, 13948), (1268, 7645), (1390, 6974), (1529, 6340), (1585, 6116), (2780, 3487), (3058, 3170)]