25471020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22343}}^1$

素因数の和:22374

約数の個数: 48

約数和(自身を含む): 75075840

約数和(自身を除く): 49604820

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, 22343, 44686, 67029, 89372, 111715, 134058, 223430, 268116, 335145, 424517, 446860, 670290, 849034, 1273551, 1340580, 1698068, 2122585, 2547102, 4245170, 5094204, 6367755, 8490340, 12735510, 25471020]

約数ペア:

[(1, 25471020), (2, 12735510), (3, 8490340), (4, 6367755), (5, 5094204), (6, 4245170), (10, 2547102), (12, 2122585), (15, 1698068), (19, 1340580), (20, 1273551), (30, 849034), (38, 670290), (57, 446860), (60, 424517), (76, 335145), (95, 268116), (114, 223430), (190, 134058), (228, 111715), (285, 89372), (380, 67029), (570, 44686), (1140, 22343)]