325482920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 888364800

約数和(自身を除く): 562881880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 193, 266, 280, 317, 380, 386, 532, 634, 665, 760, 772, 965, 1064, 1268, 1330, 1351, 1544, 1585, 1930, 2219, 2536, 2660, 2702, 3170, 3667, 3860, 4438, 5320, 5404, 6023, 6340, 6755, 7334, 7720, 8876, 10808, 11095, 12046, 12680, 13510, 14668, 17752, 18335, 22190, 24092, 25669, 27020, 29336, 30115, 36670, 42161, 44380, 48184, 51338, 54040, 60230, 61181, 73340, 84322, 88760, 102676, 120460, 122362, 128345, 146680, 168644, 205352, 210805, 240920, 244724, 256690, 305905, 337288, 421610, 428267, 489448, 513380, 611810, 843220, 856534, 1026760, 1162439, 1223620, 1686440, 1713068, 2141335, 2324878, 2447240, 3426136, 4282670, 4649756, 5812195, 8137073, 8565340, 9299512, 11624390, 16274146, 17130680, 23248780, 32548292, 40685365, 46497560, 65096584, 81370730, 162741460, 325482920]

約数ペア:

[(1, 325482920), (2, 162741460), (4, 81370730), (5, 65096584), (7, 46497560), (8, 40685365), (10, 32548292), (14, 23248780), (19, 17130680), (20, 16274146), (28, 11624390), (35, 9299512), (38, 8565340), (40, 8137073), (56, 5812195), (70, 4649756), (76, 4282670), (95, 3426136), (133, 2447240), (140, 2324878), (152, 2141335), (190, 1713068), (193, 1686440), (266, 1223620), (280, 1162439), (317, 1026760), (380, 856534), (386, 843220), (532, 611810), (634, 513380), (665, 489448), (760, 428267), (772, 421610), (965, 337288), (1064, 305905), (1268, 256690), (1330, 244724), (1351, 240920), (1544, 210805), (1585, 205352), (1930, 168644), (2219, 146680), (2536, 128345), (2660, 122362), (2702, 120460), (3170, 102676), (3667, 88760), (3860, 84322), (4438, 73340), (5320, 61181), (5404, 60230), (6023, 54040), (6340, 51338), (6755, 48184), (7334, 44380), (7720, 42161), (8876, 36670), (10808, 30115), (11095, 29336), (12046, 27020), (12680, 25669), (13510, 24092), (14668, 22190), (17752, 18335)]