1166000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:87

約数の個数: 80

約数和(自身を含む): 3133728

約数和(自身を除く): 1967728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 53, 55, 80, 88, 100, 106, 110, 125, 176, 200, 212, 220, 250, 265, 275, 400, 424, 440, 500, 530, 550, 583, 848, 880, 1000, 1060, 1100, 1166, 1325, 1375, 2000, 2120, 2200, 2332, 2650, 2750, 2915, 4240, 4400, 4664, 5300, 5500, 5830, 6625, 9328, 10600, 11000, 11660, 13250, 14575, 21200, 22000, 23320, 26500, 29150, 46640, 53000, 58300, 72875, 106000, 116600, 145750, 233200, 291500, 583000, 1166000]

約数ペア:

[(1, 1166000), (2, 583000), (4, 291500), (5, 233200), (8, 145750), (10, 116600), (11, 106000), (16, 72875), (20, 58300), (22, 53000), (25, 46640), (40, 29150), (44, 26500), (50, 23320), (53, 22000), (55, 21200), (80, 14575), (88, 13250), (100, 11660), (106, 11000), (110, 10600), (125, 9328), (176, 6625), (200, 5830), (212, 5500), (220, 5300), (250, 4664), (265, 4400), (275, 4240), (400, 2915), (424, 2750), (440, 2650), (500, 2332), (530, 2200), (550, 2120), (583, 2000), (848, 1375), (880, 1325), (1000, 1166), (1060, 1100)]