74904740

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{4987}}^1$

素因数の和:5747

約数の個数: 24

約数和(自身を含む): 157540992

約数和(自身を除く): 82636252

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 3004, 3755, 4987, 7510, 9974, 15020, 19948, 24935, 49870, 99740, 3745237, 7490474, 14980948, 18726185, 37452370, 74904740]

約数ペア:

[(1, 74904740), (2, 37452370), (4, 18726185), (5, 14980948), (10, 7490474), (20, 3745237), (751, 99740), (1502, 49870), (3004, 24935), (3755, 19948), (4987, 15020), (7510, 9974)]