7018000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 120

約数和(自身を含む): 19295640

約数和(自身を除く): 12277640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 121, 125, 145, 176, 200, 220, 232, 242, 250, 275, 290, 319, 400, 440, 464, 484, 500, 550, 580, 605, 638, 725, 880, 968, 1000, 1100, 1160, 1210, 1276, 1375, 1450, 1595, 1936, 2000, 2200, 2320, 2420, 2552, 2750, 2900, 3025, 3190, 3509, 3625, 4400, 4840, 5104, 5500, 5800, 6050, 6380, 7018, 7250, 7975, 9680, 11000, 11600, 12100, 12760, 14036, 14500, 15125, 15950, 17545, 22000, 24200, 25520, 28072, 29000, 30250, 31900, 35090, 39875, 48400, 56144, 58000, 60500, 63800, 70180, 79750, 87725, 121000, 127600, 140360, 159500, 175450, 242000, 280720, 319000, 350900, 438625, 638000, 701800, 877250, 1403600, 1754500, 3509000, 7018000]

約数ペア:

[(1, 7018000), (2, 3509000), (4, 1754500), (5, 1403600), (8, 877250), (10, 701800), (11, 638000), (16, 438625), (20, 350900), (22, 319000), (25, 280720), (29, 242000), (40, 175450), (44, 159500), (50, 140360), (55, 127600), (58, 121000), (80, 87725), (88, 79750), (100, 70180), (110, 63800), (116, 60500), (121, 58000), (125, 56144), (145, 48400), (176, 39875), (200, 35090), (220, 31900), (232, 30250), (242, 29000), (250, 28072), (275, 25520), (290, 24200), (319, 22000), (400, 17545), (440, 15950), (464, 15125), (484, 14500), (500, 14036), (550, 12760), (580, 12100), (605, 11600), (638, 11000), (725, 9680), (880, 7975), (968, 7250), (1000, 7018), (1100, 6380), (1160, 6050), (1210, 5800), (1276, 5500), (1375, 5104), (1450, 4840), (1595, 4400), (1936, 3625), (2000, 3509), (2200, 3190), (2320, 3025), (2420, 2900), (2552, 2750)]