58802920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 145800000

約数和(自身を除く): 86997080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 1249, 2140, 2354, 2498, 4280, 4708, 4996, 5885, 6245, 9416, 9992, 11770, 12490, 13739, 23540, 24980, 27478, 47080, 49960, 54956, 68695, 109912, 133643, 137390, 267286, 274780, 534572, 549560, 668215, 1069144, 1336430, 1470073, 2672860, 2940146, 5345720, 5880292, 7350365, 11760584, 14700730, 29401460, 58802920]

約数ペア:

[(1, 58802920), (2, 29401460), (4, 14700730), (5, 11760584), (8, 7350365), (10, 5880292), (11, 5345720), (20, 2940146), (22, 2672860), (40, 1470073), (44, 1336430), (55, 1069144), (88, 668215), (107, 549560), (110, 534572), (214, 274780), (220, 267286), (428, 137390), (440, 133643), (535, 109912), (856, 68695), (1070, 54956), (1177, 49960), (1249, 47080), (2140, 27478), (2354, 24980), (2498, 23540), (4280, 13739), (4708, 12490), (4996, 11770), (5885, 9992), (6245, 9416)]