118292260

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{13723}}^1$

素因数の和:14163

約数の個数: 24

約数和(自身を含む): 249008256

約数和(自身を除く): 130715996

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 8620, 13723, 27446, 54892, 68615, 137230, 274460, 5914613, 11829226, 23658452, 29573065, 59146130, 118292260]

約数ペア:

[(1, 118292260), (2, 59146130), (4, 29573065), (5, 23658452), (10, 11829226), (20, 5914613), (431, 274460), (862, 137230), (1724, 68615), (2155, 54892), (4310, 27446), (8620, 13723)]