70167200

素因数分解:

$2^5\times 5^2\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:790

約数の個数: 72

約数和(自身を含む): 172801440

約数和(自身を除く): 102634240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 139, 160, 200, 278, 400, 556, 631, 695, 800, 1112, 1262, 1390, 2224, 2524, 2780, 3155, 3475, 4448, 5048, 5560, 6310, 6950, 10096, 11120, 12620, 13900, 15775, 20192, 22240, 25240, 27800, 31550, 50480, 55600, 63100, 87709, 100960, 111200, 126200, 175418, 252400, 350836, 438545, 504800, 701672, 877090, 1403344, 1754180, 2192725, 2806688, 3508360, 4385450, 7016720, 8770900, 14033440, 17541800, 35083600, 70167200]

約数ペア:

[(1, 70167200), (2, 35083600), (4, 17541800), (5, 14033440), (8, 8770900), (10, 7016720), (16, 4385450), (20, 3508360), (25, 2806688), (32, 2192725), (40, 1754180), (50, 1403344), (80, 877090), (100, 701672), (139, 504800), (160, 438545), (200, 350836), (278, 252400), (400, 175418), (556, 126200), (631, 111200), (695, 100960), (800, 87709), (1112, 63100), (1262, 55600), (1390, 50480), (2224, 31550), (2524, 27800), (2780, 25240), (3155, 22240), (3475, 20192), (4448, 15775), (5048, 13900), (5560, 12620), (6310, 11120), (6950, 10096)]