9217000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 23259600

約数和(自身を除く): 14042600

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, 709, 1000, 1300, 1418, 1625, 2600, 2836, 3250, 3545, 5672, 6500, 7090, 9217, 13000, 14180, 17725, 18434, 28360, 35450, 36868, 46085, 70900, 73736, 88625, 92170, 141800, 177250, 184340, 230425, 354500, 368680, 460850, 709000, 921700, 1152125, 1843400, 2304250, 4608500, 9217000]

約数ペア:

[(1, 9217000), (2, 4608500), (4, 2304250), (5, 1843400), (8, 1152125), (10, 921700), (13, 709000), (20, 460850), (25, 368680), (26, 354500), (40, 230425), (50, 184340), (52, 177250), (65, 141800), (100, 92170), (104, 88625), (125, 73736), (130, 70900), (200, 46085), (250, 36868), (260, 35450), (325, 28360), (500, 18434), (520, 17725), (650, 14180), (709, 13000), (1000, 9217), (1300, 7090), (1418, 6500), (1625, 5672), (2600, 3545), (2836, 3250)]