23649880

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{937}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 53353440

約数和(自身を除く): 29703560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 937, 1262, 1874, 2524, 3155, 3748, 4685, 5048, 6310, 7496, 9370, 12620, 18740, 25240, 37480, 591247, 1182494, 2364988, 2956235, 4729976, 5912470, 11824940, 23649880]

約数ペア:

[(1, 23649880), (2, 11824940), (4, 5912470), (5, 4729976), (8, 2956235), (10, 2364988), (20, 1182494), (40, 591247), (631, 37480), (937, 25240), (1262, 18740), (1874, 12620), (2524, 9370), (3155, 7496), (3748, 6310), (4685, 5048)]