47700140

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3853}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 100358160

約数和(自身を除く): 52658020

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 3853, 6190, 7706, 12380, 15412, 19265, 38530, 77060, 2385007, 4770014, 9540028, 11925035, 23850070, 47700140]

約数ペア:

[(1, 47700140), (2, 23850070), (4, 11925035), (5, 9540028), (10, 4770014), (20, 2385007), (619, 77060), (1238, 38530), (2476, 19265), (3095, 15412), (3853, 12380), (6190, 7706)]