127543000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{9811}}^1$

素因数の和:9845

約数の個数: 64

約数和(自身を含む): 321441120

約数和(自身を除く): 193898120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 9811, 13000, 19622, 39244, 49055, 78488, 98110, 127543, 196220, 245275, 255086, 392440, 490550, 510172, 637715, 981100, 1020344, 1226375, 1275430, 1962200, 2452750, 2550860, 3188575, 4905500, 5101720, 6377150, 9811000, 12754300, 15942875, 25508600, 31885750, 63771500, 127543000]

約数ペア:

[(1, 127543000), (2, 63771500), (4, 31885750), (5, 25508600), (8, 15942875), (10, 12754300), (13, 9811000), (20, 6377150), (25, 5101720), (26, 4905500), (40, 3188575), (50, 2550860), (52, 2452750), (65, 1962200), (100, 1275430), (104, 1226375), (125, 1020344), (130, 981100), (200, 637715), (250, 510172), (260, 490550), (325, 392440), (500, 255086), (520, 245275), (650, 196220), (1000, 127543), (1300, 98110), (1625, 78488), (2600, 49055), (3250, 39244), (6500, 19622), (9811, 13000)]