38478700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29599}}^1$

素因数の和:29626

約数の個数: 36

約数和(自身を含む): 89924800

約数和(自身を除く): 51446100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 29599, 59198, 118396, 147995, 295990, 384787, 591980, 739975, 769574, 1479950, 1539148, 1923935, 2959900, 3847870, 7695740, 9619675, 19239350, 38478700]

約数ペア:

[(1, 38478700), (2, 19239350), (4, 9619675), (5, 7695740), (10, 3847870), (13, 2959900), (20, 1923935), (25, 1539148), (26, 1479950), (50, 769574), (52, 739975), (65, 591980), (100, 384787), (130, 295990), (260, 147995), (325, 118396), (650, 59198), (1300, 29599)]