5143460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{36739}}^1$

素因数の和:36755

約数の個数: 24

約数和(自身を含む): 12344640

約数和(自身を除く): 7201180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 36739, 73478, 146956, 183695, 257173, 367390, 514346, 734780, 1028692, 1285865, 2571730, 5143460]

約数ペア:

[(1, 5143460), (2, 2571730), (4, 1285865), (5, 1028692), (7, 734780), (10, 514346), (14, 367390), (20, 257173), (28, 183695), (35, 146956), (70, 73478), (140, 36739)]