2054879400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{489257}}^1$

素因数の和:489283

約数の個数: 96

約数和(自身を含む): 7280159040

約数和(自身を除く): 5225279640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 489257, 978514, 1467771, 1957028, 2446285, 2935542, 3424799, 3914056, 4892570, 5871084, 6849598, 7338855, 9785140, 10274397, 11742168, 12231425, 13699196, 14677710, 17123995, 19570280, 20548794, 24462850, 27398392, 29355420, 34247990, 36694275, 41097588, 48925700, 51371985, 58710840, 68495980, 73388550, 82195176, 85619975, 97851400, 102743970, 136991960, 146777100, 171239950, 205487940, 256859925, 293554200, 342479900, 410975880, 513719850, 684959800, 1027439700, 2054879400]

約数ペア:

[(1, 2054879400), (2, 1027439700), (3, 684959800), (4, 513719850), (5, 410975880), (6, 342479900), (7, 293554200), (8, 256859925), (10, 205487940), (12, 171239950), (14, 146777100), (15, 136991960), (20, 102743970), (21, 97851400), (24, 85619975), (25, 82195176), (28, 73388550), (30, 68495980), (35, 58710840), (40, 51371985), (42, 48925700), (50, 41097588), (56, 36694275), (60, 34247990), (70, 29355420), (75, 27398392), (84, 24462850), (100, 20548794), (105, 19570280), (120, 17123995), (140, 14677710), (150, 13699196), (168, 12231425), (175, 11742168), (200, 10274397), (210, 9785140), (280, 7338855), (300, 6849598), (350, 5871084), (420, 4892570), (525, 3914056), (600, 3424799), (700, 2935542), (840, 2446285), (1050, 1957028), (1400, 1467771), (2100, 978514), (4200, 489257)]