338159500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1328

約数の個数: 96

約数和(自身を含む): 855429120

約数和(自身を除く): 517269620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 125, 140, 158, 175, 250, 316, 350, 395, 500, 553, 700, 790, 875, 1106, 1223, 1580, 1750, 1975, 2212, 2446, 2765, 3500, 3950, 4892, 5530, 6115, 7900, 8561, 9875, 11060, 12230, 13825, 17122, 19750, 24460, 27650, 30575, 34244, 39500, 42805, 55300, 61150, 69125, 85610, 96617, 122300, 138250, 152875, 171220, 193234, 214025, 276500, 305750, 386468, 428050, 483085, 611500, 676319, 856100, 966170, 1070125, 1352638, 1932340, 2140250, 2415425, 2705276, 3381595, 4280500, 4830850, 6763190, 9661700, 12077125, 13526380, 16907975, 24154250, 33815950, 48308500, 67631900, 84539875, 169079750, 338159500]

約数ペア:

[(1, 338159500), (2, 169079750), (4, 84539875), (5, 67631900), (7, 48308500), (10, 33815950), (14, 24154250), (20, 16907975), (25, 13526380), (28, 12077125), (35, 9661700), (50, 6763190), (70, 4830850), (79, 4280500), (100, 3381595), (125, 2705276), (140, 2415425), (158, 2140250), (175, 1932340), (250, 1352638), (316, 1070125), (350, 966170), (395, 856100), (500, 676319), (553, 611500), (700, 483085), (790, 428050), (875, 386468), (1106, 305750), (1223, 276500), (1580, 214025), (1750, 193234), (1975, 171220), (2212, 152875), (2446, 138250), (2765, 122300), (3500, 96617), (3950, 85610), (4892, 69125), (5530, 61150), (6115, 55300), (7900, 42805), (8561, 39500), (9875, 34244), (11060, 30575), (12230, 27650), (13825, 24460), (17122, 19750)]