205855300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6257}}^1$

素因数の和:6325

約数の個数: 72

約数和(自身を含む): 521466624

約数和(自身を除く): 315611324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 700, 940, 1175, 1316, 1645, 2350, 3290, 4700, 6257, 6580, 8225, 12514, 16450, 25028, 31285, 32900, 43799, 62570, 87598, 125140, 156425, 175196, 218995, 294079, 312850, 437990, 588158, 625700, 875980, 1094975, 1176316, 1470395, 2058553, 2189950, 2940790, 4117106, 4379900, 5881580, 7351975, 8234212, 10292765, 14703950, 20585530, 29407900, 41171060, 51463825, 102927650, 205855300]

約数ペア:

[(1, 205855300), (2, 102927650), (4, 51463825), (5, 41171060), (7, 29407900), (10, 20585530), (14, 14703950), (20, 10292765), (25, 8234212), (28, 7351975), (35, 5881580), (47, 4379900), (50, 4117106), (70, 2940790), (94, 2189950), (100, 2058553), (140, 1470395), (175, 1176316), (188, 1094975), (235, 875980), (329, 625700), (350, 588158), (470, 437990), (658, 312850), (700, 294079), (940, 218995), (1175, 175196), (1316, 156425), (1645, 125140), (2350, 87598), (3290, 62570), (4700, 43799), (6257, 32900), (6580, 31285), (8225, 25028), (12514, 16450)]