2247381460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{3389}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 4797636480

約数和(自身を除く): 2550255020

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 467, 710, 934, 1420, 1868, 2335, 3389, 4670, 6778, 9340, 13556, 16945, 33157, 33890, 66314, 67780, 132628, 165785, 240619, 331570, 481238, 663140, 962476, 1203095, 1582663, 2406190, 3165326, 4812380, 6330652, 7913315, 15826630, 31653260, 112369073, 224738146, 449476292, 561845365, 1123690730, 2247381460]

約数ペア:

[(1, 2247381460), (2, 1123690730), (4, 561845365), (5, 449476292), (10, 224738146), (20, 112369073), (71, 31653260), (142, 15826630), (284, 7913315), (355, 6330652), (467, 4812380), (710, 3165326), (934, 2406190), (1420, 1582663), (1868, 1203095), (2335, 962476), (3389, 663140), (4670, 481238), (6778, 331570), (9340, 240619), (13556, 165785), (16945, 132628), (33157, 67780), (33890, 66314)]