26099970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66923}}^1$

素因数の和:66946

約数の個数: 32

約数和(自身を含む): 67459392

約数和(自身を除く): 41359422

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 66923, 133846, 200769, 334615, 401538, 669230, 869999, 1003845, 1739998, 2007690, 2609997, 4349995, 5219994, 8699990, 13049985, 26099970]

約数ペア:

[(1, 26099970), (2, 13049985), (3, 8699990), (5, 5219994), (6, 4349995), (10, 2609997), (13, 2007690), (15, 1739998), (26, 1003845), (30, 869999), (39, 669230), (65, 401538), (78, 334615), (130, 200769), (195, 133846), (390, 66923)]