14490040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3517}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 32928480

約数和(自身を除く): 18438440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 3517, 4120, 7034, 14068, 17585, 28136, 35170, 70340, 140680, 362251, 724502, 1449004, 1811255, 2898008, 3622510, 7245020, 14490040]

約数ペア:

[(1, 14490040), (2, 7245020), (4, 3622510), (5, 2898008), (8, 1811255), (10, 1449004), (20, 724502), (40, 362251), (103, 140680), (206, 70340), (412, 35170), (515, 28136), (824, 17585), (1030, 14068), (2060, 7034), (3517, 4120)]