56690800

素因数分解:

$2^4\times 5^2\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:850

約数の個数: 60

約数和(自身を含む): 137000160

約数和(自身を除く): 80309360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 239, 400, 478, 593, 956, 1186, 1195, 1912, 2372, 2390, 2965, 3824, 4744, 4780, 5930, 5975, 9488, 9560, 11860, 11950, 14825, 19120, 23720, 23900, 29650, 47440, 47800, 59300, 95600, 118600, 141727, 237200, 283454, 566908, 708635, 1133816, 1417270, 2267632, 2834540, 3543175, 5669080, 7086350, 11338160, 14172700, 28345400, 56690800]

約数ペア:

[(1, 56690800), (2, 28345400), (4, 14172700), (5, 11338160), (8, 7086350), (10, 5669080), (16, 3543175), (20, 2834540), (25, 2267632), (40, 1417270), (50, 1133816), (80, 708635), (100, 566908), (200, 283454), (239, 237200), (400, 141727), (478, 118600), (593, 95600), (956, 59300), (1186, 47800), (1195, 47440), (1912, 29650), (2372, 23900), (2390, 23720), (2965, 19120), (3824, 14825), (4744, 11950), (4780, 11860), (5930, 9560), (5975, 9488)]