9271000

素因数分解:

$2^3\times 5^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 22164480

約数和(自身を除く): 12893480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 125, 127, 146, 200, 250, 254, 292, 365, 500, 508, 584, 635, 730, 1000, 1016, 1270, 1460, 1825, 2540, 2920, 3175, 3650, 5080, 6350, 7300, 9125, 9271, 12700, 14600, 15875, 18250, 18542, 25400, 31750, 36500, 37084, 46355, 63500, 73000, 74168, 92710, 127000, 185420, 231775, 370840, 463550, 927100, 1158875, 1854200, 2317750, 4635500, 9271000]

約数ペア:

[(1, 9271000), (2, 4635500), (4, 2317750), (5, 1854200), (8, 1158875), (10, 927100), (20, 463550), (25, 370840), (40, 231775), (50, 185420), (73, 127000), (100, 92710), (125, 74168), (127, 73000), (146, 63500), (200, 46355), (250, 37084), (254, 36500), (292, 31750), (365, 25400), (500, 18542), (508, 18250), (584, 15875), (635, 14600), (730, 12700), (1000, 9271), (1016, 9125), (1270, 7300), (1460, 6350), (1825, 5080), (2540, 3650), (2920, 3175)]