45625970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1249}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 88830000

約数和(自身を除く): 43204030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1249, 1405, 2498, 2810, 3653, 6245, 7306, 12490, 16237, 18265, 32474, 36530, 81185, 162370, 350969, 701938, 1754845, 3509690, 4562597, 9125194, 22812985, 45625970]

約数ペア:

[(1, 45625970), (2, 22812985), (5, 9125194), (10, 4562597), (13, 3509690), (26, 1754845), (65, 701938), (130, 350969), (281, 162370), (562, 81185), (1249, 36530), (1405, 32474), (2498, 18265), (2810, 16237), (3653, 12490), (6245, 7306)]