10098440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 25272000

約数和(自身を除く): 15173560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 389, 440, 472, 590, 649, 778, 1180, 1298, 1556, 1945, 2360, 2596, 3112, 3245, 3890, 4279, 5192, 6490, 7780, 8558, 12980, 15560, 17116, 21395, 22951, 25960, 34232, 42790, 45902, 85580, 91804, 114755, 171160, 183608, 229510, 252461, 459020, 504922, 918040, 1009844, 1262305, 2019688, 2524610, 5049220, 10098440]

約数ペア:

[(1, 10098440), (2, 5049220), (4, 2524610), (5, 2019688), (8, 1262305), (10, 1009844), (11, 918040), (20, 504922), (22, 459020), (40, 252461), (44, 229510), (55, 183608), (59, 171160), (88, 114755), (110, 91804), (118, 85580), (220, 45902), (236, 42790), (295, 34232), (389, 25960), (440, 22951), (472, 21395), (590, 17116), (649, 15560), (778, 12980), (1180, 8558), (1298, 7780), (1556, 6490), (1945, 5192), (2360, 4279), (2596, 3890), (3112, 3245)]