10612240

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1339

約数の個数: 40

約数和(自身を含む): 24920280

約数和(自身を除く): 14308040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1217, 1744, 2180, 2434, 4360, 4868, 6085, 8720, 9736, 12170, 19472, 24340, 48680, 97360, 132653, 265306, 530612, 663265, 1061224, 1326530, 2122448, 2653060, 5306120, 10612240]

約数ペア:

[(1, 10612240), (2, 5306120), (4, 2653060), (5, 2122448), (8, 1326530), (10, 1061224), (16, 663265), (20, 530612), (40, 265306), (80, 132653), (109, 97360), (218, 48680), (436, 24340), (545, 19472), (872, 12170), (1090, 9736), (1217, 8720), (1744, 6085), (2180, 4868), (2434, 4360)]