4784540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7717}}^1$

素因数の和:7757

約数の個数: 24

約数和(自身を含む): 10372992

約数和(自身を除く): 5588452

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 7717, 15434, 30868, 38585, 77170, 154340, 239227, 478454, 956908, 1196135, 2392270, 4784540]

約数ペア:

[(1, 4784540), (2, 2392270), (4, 1196135), (5, 956908), (10, 478454), (20, 239227), (31, 154340), (62, 77170), (124, 38585), (155, 30868), (310, 15434), (620, 7717)]