25262300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 63329280

約数和(自身を除く): 38066980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 151, 175, 239, 302, 350, 478, 604, 700, 755, 956, 1057, 1195, 1510, 1673, 2114, 2390, 3020, 3346, 3775, 4228, 4780, 5285, 5975, 6692, 7550, 8365, 10570, 11950, 15100, 16730, 21140, 23900, 26425, 33460, 36089, 41825, 52850, 72178, 83650, 105700, 144356, 167300, 180445, 252623, 360890, 505246, 721780, 902225, 1010492, 1263115, 1804450, 2526230, 3608900, 5052460, 6315575, 12631150, 25262300]

約数ペア:

[(1, 25262300), (2, 12631150), (4, 6315575), (5, 5052460), (7, 3608900), (10, 2526230), (14, 1804450), (20, 1263115), (25, 1010492), (28, 902225), (35, 721780), (50, 505246), (70, 360890), (100, 252623), (140, 180445), (151, 167300), (175, 144356), (239, 105700), (302, 83650), (350, 72178), (478, 52850), (604, 41825), (700, 36089), (755, 33460), (956, 26425), (1057, 23900), (1195, 21140), (1510, 16730), (1673, 15100), (2114, 11950), (2390, 10570), (3020, 8365), (3346, 7550), (3775, 6692), (4228, 5975), (4780, 5285)]