1050700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 2777600

約数和(自身を除く): 1726900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 79, 95, 100, 133, 140, 158, 175, 190, 266, 316, 350, 380, 395, 475, 532, 553, 665, 700, 790, 950, 1106, 1330, 1501, 1580, 1900, 1975, 2212, 2660, 2765, 3002, 3325, 3950, 5530, 6004, 6650, 7505, 7900, 10507, 11060, 13300, 13825, 15010, 21014, 27650, 30020, 37525, 42028, 52535, 55300, 75050, 105070, 150100, 210140, 262675, 525350, 1050700]

約数ペア:

[(1, 1050700), (2, 525350), (4, 262675), (5, 210140), (7, 150100), (10, 105070), (14, 75050), (19, 55300), (20, 52535), (25, 42028), (28, 37525), (35, 30020), (38, 27650), (50, 21014), (70, 15010), (76, 13825), (79, 13300), (95, 11060), (100, 10507), (133, 7900), (140, 7505), (158, 6650), (175, 6004), (190, 5530), (266, 3950), (316, 3325), (350, 3002), (380, 2765), (395, 2660), (475, 2212), (532, 1975), (553, 1900), (665, 1580), (700, 1501), (790, 1330), (950, 1106)]