42583100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 106659840

約数和(自身を除く): 64076740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 127, 140, 175, 254, 350, 479, 508, 635, 700, 889, 958, 1270, 1778, 1916, 2395, 2540, 3175, 3353, 3556, 4445, 4790, 6350, 6706, 8890, 9580, 11975, 12700, 13412, 16765, 17780, 22225, 23950, 33530, 44450, 47900, 60833, 67060, 83825, 88900, 121666, 167650, 243332, 304165, 335300, 425831, 608330, 851662, 1216660, 1520825, 1703324, 2129155, 3041650, 4258310, 6083300, 8516620, 10645775, 21291550, 42583100]

約数ペア:

[(1, 42583100), (2, 21291550), (4, 10645775), (5, 8516620), (7, 6083300), (10, 4258310), (14, 3041650), (20, 2129155), (25, 1703324), (28, 1520825), (35, 1216660), (50, 851662), (70, 608330), (100, 425831), (127, 335300), (140, 304165), (175, 243332), (254, 167650), (350, 121666), (479, 88900), (508, 83825), (635, 67060), (700, 60833), (889, 47900), (958, 44450), (1270, 33530), (1778, 23950), (1916, 22225), (2395, 17780), (2540, 16765), (3175, 13412), (3353, 12700), (3556, 11975), (4445, 9580), (4790, 8890), (6350, 6706)]