27673700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 63329280

約数和(自身を除く): 35655580

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 79, 100, 113, 124, 155, 158, 226, 310, 316, 395, 452, 565, 620, 775, 790, 1130, 1550, 1580, 1975, 2260, 2449, 2825, 3100, 3503, 3950, 4898, 5650, 7006, 7900, 8927, 9796, 11300, 12245, 14012, 17515, 17854, 24490, 35030, 35708, 44635, 48980, 61225, 70060, 87575, 89270, 122450, 175150, 178540, 223175, 244900, 276737, 350300, 446350, 553474, 892700, 1106948, 1383685, 2767370, 5534740, 6918425, 13836850, 27673700]

約数ペア:

[(1, 27673700), (2, 13836850), (4, 6918425), (5, 5534740), (10, 2767370), (20, 1383685), (25, 1106948), (31, 892700), (50, 553474), (62, 446350), (79, 350300), (100, 276737), (113, 244900), (124, 223175), (155, 178540), (158, 175150), (226, 122450), (310, 89270), (316, 87575), (395, 70060), (452, 61225), (565, 48980), (620, 44635), (775, 35708), (790, 35030), (1130, 24490), (1550, 17854), (1580, 17515), (1975, 14012), (2260, 12245), (2449, 11300), (2825, 9796), (3100, 8927), (3503, 7900), (3950, 7006), (4898, 5650)]