12754300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9811}}^1$

素因数の和:9838

約数の個数: 36

約数和(自身を含む): 29808856

約数和(自身を除く): 17054556

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 9811, 19622, 39244, 49055, 98110, 127543, 196220, 245275, 255086, 490550, 510172, 637715, 981100, 1275430, 2550860, 3188575, 6377150, 12754300]

約数ペア:

[(1, 12754300), (2, 6377150), (4, 3188575), (5, 2550860), (10, 1275430), (13, 981100), (20, 637715), (25, 510172), (26, 490550), (50, 255086), (52, 245275), (65, 196220), (100, 127543), (130, 98110), (260, 49055), (325, 39244), (650, 19622), (1300, 9811)]