29184740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112249}}^1$

素因数の和:112271

約数の個数: 24

約数和(自身を含む): 66003000

約数和(自身を除く): 36818260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 112249, 224498, 448996, 561245, 1122490, 1459237, 2244980, 2918474, 5836948, 7296185, 14592370, 29184740]

約数ペア:

[(1, 29184740), (2, 14592370), (4, 7296185), (5, 5836948), (10, 2918474), (13, 2244980), (20, 1459237), (26, 1122490), (52, 561245), (65, 448996), (130, 224498), (260, 112249)]