4077860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4973}}^1$

素因数の和:5023

約数の個数: 24

約数和(自身を含む): 8774136

約数和(自身を除く): 4696276

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4973, 9946, 19892, 24865, 49730, 99460, 203893, 407786, 815572, 1019465, 2038930, 4077860]

約数ペア:

[(1, 4077860), (2, 2038930), (4, 1019465), (5, 815572), (10, 407786), (20, 203893), (41, 99460), (82, 49730), (164, 24865), (205, 19892), (410, 9946), (820, 4973)]