25138140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22051}}^1$

素因数の和:22082

約数の個数: 48

約数和(自身を含む): 74094720

約数和(自身を除く): 48956580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 22051, 44102, 66153, 88204, 110255, 132306, 220510, 264612, 330765, 418969, 441020, 661530, 837938, 1256907, 1323060, 1675876, 2094845, 2513814, 4189690, 5027628, 6284535, 8379380, 12569070, 25138140]

約数ペア:

[(1, 25138140), (2, 12569070), (3, 8379380), (4, 6284535), (5, 5027628), (6, 4189690), (10, 2513814), (12, 2094845), (15, 1675876), (19, 1323060), (20, 1256907), (30, 837938), (38, 661530), (57, 441020), (60, 418969), (76, 330765), (95, 264612), (114, 220510), (190, 132306), (228, 110255), (285, 88204), (380, 66153), (570, 44102), (1140, 22051)]