8939540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15413}}^1$

素因数の和:15451

約数の個数: 24

約数和(自身を含む): 19421640

約数和(自身を除く): 10482100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 15413, 30826, 61652, 77065, 154130, 308260, 446977, 893954, 1787908, 2234885, 4469770, 8939540]

約数ペア:

[(1, 8939540), (2, 4469770), (4, 2234885), (5, 1787908), (10, 893954), (20, 446977), (29, 308260), (58, 154130), (116, 77065), (145, 61652), (290, 30826), (580, 15413)]