572000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:49

約数の個数: 96

約数和(自身を含む): 1651104

約数和(自身を除く): 1079104

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 125, 130, 143, 160, 176, 200, 208, 220, 250, 260, 275, 286, 325, 352, 400, 416, 440, 500, 520, 550, 572, 650, 715, 800, 880, 1000, 1040, 1100, 1144, 1300, 1375, 1430, 1625, 1760, 2000, 2080, 2200, 2288, 2600, 2750, 2860, 3250, 3575, 4000, 4400, 4576, 5200, 5500, 5720, 6500, 7150, 8800, 10400, 11000, 11440, 13000, 14300, 17875, 22000, 22880, 26000, 28600, 35750, 44000, 52000, 57200, 71500, 114400, 143000, 286000, 572000]

約数ペア:

[(1, 572000), (2, 286000), (4, 143000), (5, 114400), (8, 71500), (10, 57200), (11, 52000), (13, 44000), (16, 35750), (20, 28600), (22, 26000), (25, 22880), (26, 22000), (32, 17875), (40, 14300), (44, 13000), (50, 11440), (52, 11000), (55, 10400), (65, 8800), (80, 7150), (88, 6500), (100, 5720), (104, 5500), (110, 5200), (125, 4576), (130, 4400), (143, 4000), (160, 3575), (176, 3250), (200, 2860), (208, 2750), (220, 2600), (250, 2288), (260, 2200), (275, 2080), (286, 2000), (325, 1760), (352, 1625), (400, 1430), (416, 1375), (440, 1300), (500, 1144), (520, 1100), (550, 1040), (572, 1000), (650, 880), (715, 800)]