38765300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 97493760

約数和(自身を除く): 58728460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 701, 790, 1106, 1402, 1580, 1975, 2212, 2765, 2804, 3505, 3950, 4907, 5530, 7010, 7900, 9814, 11060, 13825, 14020, 17525, 19628, 24535, 27650, 35050, 49070, 55300, 55379, 70100, 98140, 110758, 122675, 221516, 245350, 276895, 387653, 490700, 553790, 775306, 1107580, 1384475, 1550612, 1938265, 2768950, 3876530, 5537900, 7753060, 9691325, 19382650, 38765300]

約数ペア:

[(1, 38765300), (2, 19382650), (4, 9691325), (5, 7753060), (7, 5537900), (10, 3876530), (14, 2768950), (20, 1938265), (25, 1550612), (28, 1384475), (35, 1107580), (50, 775306), (70, 553790), (79, 490700), (100, 387653), (140, 276895), (158, 245350), (175, 221516), (316, 122675), (350, 110758), (395, 98140), (553, 70100), (700, 55379), (701, 55300), (790, 49070), (1106, 35050), (1402, 27650), (1580, 24535), (1975, 19628), (2212, 17525), (2765, 14020), (2804, 13825), (3505, 11060), (3950, 9814), (4907, 7900), (5530, 7010)]