5885000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 15182640

約数和(自身を除く): 9297640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 107, 110, 125, 200, 214, 220, 250, 275, 428, 440, 500, 535, 550, 625, 856, 1000, 1070, 1100, 1177, 1250, 1375, 2140, 2200, 2354, 2500, 2675, 2750, 4280, 4708, 5000, 5350, 5500, 5885, 6875, 9416, 10700, 11000, 11770, 13375, 13750, 21400, 23540, 26750, 27500, 29425, 47080, 53500, 55000, 58850, 66875, 107000, 117700, 133750, 147125, 235400, 267500, 294250, 535000, 588500, 735625, 1177000, 1471250, 2942500, 5885000]

約数ペア:

[(1, 5885000), (2, 2942500), (4, 1471250), (5, 1177000), (8, 735625), (10, 588500), (11, 535000), (20, 294250), (22, 267500), (25, 235400), (40, 147125), (44, 133750), (50, 117700), (55, 107000), (88, 66875), (100, 58850), (107, 55000), (110, 53500), (125, 47080), (200, 29425), (214, 27500), (220, 26750), (250, 23540), (275, 21400), (428, 13750), (440, 13375), (500, 11770), (535, 11000), (550, 10700), (625, 9416), (856, 6875), (1000, 5885), (1070, 5500), (1100, 5350), (1177, 5000), (1250, 4708), (1375, 4280), (2140, 2750), (2200, 2675), (2354, 2500)]