70472300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 159989760

約数和(自身を除く): 89517460

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 127, 155, 179, 254, 310, 358, 508, 620, 635, 716, 775, 895, 1270, 1550, 1790, 2540, 3100, 3175, 3580, 3937, 4475, 5549, 6350, 7874, 8950, 11098, 12700, 15748, 17900, 19685, 22196, 22733, 27745, 39370, 45466, 55490, 78740, 90932, 98425, 110980, 113665, 138725, 196850, 227330, 277450, 393700, 454660, 554900, 568325, 704723, 1136650, 1409446, 2273300, 2818892, 3523615, 7047230, 14094460, 17618075, 35236150, 70472300]

約数ペア:

[(1, 70472300), (2, 35236150), (4, 17618075), (5, 14094460), (10, 7047230), (20, 3523615), (25, 2818892), (31, 2273300), (50, 1409446), (62, 1136650), (100, 704723), (124, 568325), (127, 554900), (155, 454660), (179, 393700), (254, 277450), (310, 227330), (358, 196850), (508, 138725), (620, 113665), (635, 110980), (716, 98425), (775, 90932), (895, 78740), (1270, 55490), (1550, 45466), (1790, 39370), (2540, 27745), (3100, 22733), (3175, 22196), (3580, 19685), (3937, 17900), (4475, 15748), (5549, 12700), (6350, 11098), (7874, 8950)]