42514360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 112860000

約数和(自身を除く): 70345640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 109, 140, 196, 199, 218, 245, 280, 392, 398, 436, 490, 545, 763, 796, 872, 980, 995, 1090, 1393, 1526, 1592, 1960, 1990, 2180, 2786, 3052, 3815, 3980, 4360, 5341, 5572, 6104, 6965, 7630, 7960, 9751, 10682, 11144, 13930, 15260, 19502, 21364, 21691, 26705, 27860, 30520, 39004, 42728, 43382, 48755, 53410, 55720, 78008, 86764, 97510, 106820, 108455, 151837, 173528, 195020, 213640, 216910, 303674, 390040, 433820, 607348, 759185, 867640, 1062859, 1214696, 1518370, 2125718, 3036740, 4251436, 5314295, 6073480, 8502872, 10628590, 21257180, 42514360]

約数ペア:

[(1, 42514360), (2, 21257180), (4, 10628590), (5, 8502872), (7, 6073480), (8, 5314295), (10, 4251436), (14, 3036740), (20, 2125718), (28, 1518370), (35, 1214696), (40, 1062859), (49, 867640), (56, 759185), (70, 607348), (98, 433820), (109, 390040), (140, 303674), (196, 216910), (199, 213640), (218, 195020), (245, 173528), (280, 151837), (392, 108455), (398, 106820), (436, 97510), (490, 86764), (545, 78008), (763, 55720), (796, 53410), (872, 48755), (980, 43382), (995, 42728), (1090, 39004), (1393, 30520), (1526, 27860), (1592, 26705), (1960, 21691), (1990, 21364), (2180, 19502), (2786, 15260), (3052, 13930), (3815, 11144), (3980, 10682), (4360, 9751), (5341, 7960), (5572, 7630), (6104, 6965)]