335378000

素因数分解:

$2^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2833

約数の個数: 80

約数和(自身を含む): 824538000

約数和(自身を除く): 489160000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 125, 200, 244, 250, 305, 400, 488, 500, 610, 976, 1000, 1220, 1525, 2000, 2440, 2749, 3050, 4880, 5498, 6100, 7625, 10996, 12200, 13745, 15250, 21992, 24400, 27490, 30500, 43984, 54980, 61000, 68725, 109960, 122000, 137450, 167689, 219920, 274900, 335378, 343625, 549800, 670756, 687250, 838445, 1099600, 1341512, 1374500, 1676890, 2683024, 2749000, 3353780, 4192225, 5498000, 6707560, 8384450, 13415120, 16768900, 20961125, 33537800, 41922250, 67075600, 83844500, 167689000, 335378000]

約数ペア:

[(1, 335378000), (2, 167689000), (4, 83844500), (5, 67075600), (8, 41922250), (10, 33537800), (16, 20961125), (20, 16768900), (25, 13415120), (40, 8384450), (50, 6707560), (61, 5498000), (80, 4192225), (100, 3353780), (122, 2749000), (125, 2683024), (200, 1676890), (244, 1374500), (250, 1341512), (305, 1099600), (400, 838445), (488, 687250), (500, 670756), (610, 549800), (976, 343625), (1000, 335378), (1220, 274900), (1525, 219920), (2000, 167689), (2440, 137450), (2749, 122000), (3050, 109960), (4880, 68725), (5498, 61000), (6100, 54980), (7625, 43984), (10996, 30500), (12200, 27490), (13745, 24400), (15250, 21992)]