29401460

素因数分解:

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

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 68040000

約数和(自身を除く): 38638540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 1249, 2140, 2354, 2498, 4708, 4996, 5885, 6245, 11770, 12490, 13739, 23540, 24980, 27478, 54956, 68695, 133643, 137390, 267286, 274780, 534572, 668215, 1336430, 1470073, 2672860, 2940146, 5880292, 7350365, 14700730, 29401460]

約数ペア:

[(1, 29401460), (2, 14700730), (4, 7350365), (5, 5880292), (10, 2940146), (11, 2672860), (20, 1470073), (22, 1336430), (44, 668215), (55, 534572), (107, 274780), (110, 267286), (214, 137390), (220, 133643), (428, 68695), (535, 54956), (1070, 27478), (1177, 24980), (1249, 23540), (2140, 13739), (2354, 12490), (2498, 11770), (4708, 6245), (4996, 5885)]