5490460

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 11583936

約数和(自身を除く): 6093476

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1013, 1084, 1355, 2026, 2710, 4052, 5065, 5420, 10130, 20260, 274523, 549046, 1098092, 1372615, 2745230, 5490460]

約数ペア:

[(1, 5490460), (2, 2745230), (4, 1372615), (5, 1098092), (10, 549046), (20, 274523), (271, 20260), (542, 10130), (1013, 5420), (1084, 5065), (1355, 4052), (2026, 2710)]