47889800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 129158400

約数和(自身を除く): 81268600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 79, 100, 140, 158, 175, 200, 280, 316, 350, 395, 433, 553, 632, 700, 790, 866, 1106, 1400, 1580, 1732, 1975, 2165, 2212, 2765, 3031, 3160, 3464, 3950, 4330, 4424, 5530, 6062, 7900, 8660, 10825, 11060, 12124, 13825, 15155, 15800, 17320, 21650, 22120, 24248, 27650, 30310, 34207, 43300, 55300, 60620, 68414, 75775, 86600, 110600, 121240, 136828, 151550, 171035, 239449, 273656, 303100, 342070, 478898, 606200, 684140, 855175, 957796, 1197245, 1368280, 1710350, 1915592, 2394490, 3420700, 4788980, 5986225, 6841400, 9577960, 11972450, 23944900, 47889800]

約数ペア:

[(1, 47889800), (2, 23944900), (4, 11972450), (5, 9577960), (7, 6841400), (8, 5986225), (10, 4788980), (14, 3420700), (20, 2394490), (25, 1915592), (28, 1710350), (35, 1368280), (40, 1197245), (50, 957796), (56, 855175), (70, 684140), (79, 606200), (100, 478898), (140, 342070), (158, 303100), (175, 273656), (200, 239449), (280, 171035), (316, 151550), (350, 136828), (395, 121240), (433, 110600), (553, 86600), (632, 75775), (700, 68414), (790, 60620), (866, 55300), (1106, 43300), (1400, 34207), (1580, 30310), (1732, 27650), (1975, 24248), (2165, 22120), (2212, 21650), (2765, 17320), (3031, 15800), (3160, 15155), (3464, 13825), (3950, 12124), (4330, 11060), (4424, 10825), (5530, 8660), (6062, 7900)]