12348540680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{44101931}}^1$

素因数の和:44101949

約数の個数: 32

約数和(自身を含む): 31753391040

約数和(自身を除く): 19404850360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 44101931, 88203862, 176407724, 220509655, 308713517, 352815448, 441019310, 617427034, 882038620, 1234854068, 1543567585, 1764077240, 2469708136, 3087135170, 6174270340, 12348540680]

約数ペア:

[(1, 12348540680), (2, 6174270340), (4, 3087135170), (5, 2469708136), (7, 1764077240), (8, 1543567585), (10, 1234854068), (14, 882038620), (20, 617427034), (28, 441019310), (35, 352815448), (40, 308713517), (56, 220509655), (70, 176407724), (140, 88203862), (280, 44101931)]