4450870040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2099467}}^1$

素因数の和:2099531

約数の個数: 32

約数和(自身を含む): 10203414480

約数和(自身を除く): 5752544440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 2099467, 4198934, 8397868, 10497335, 16795736, 20994670, 41989340, 83978680, 111271751, 222543502, 445087004, 556358755, 890174008, 1112717510, 2225435020, 4450870040]

約数ペア:

[(1, 4450870040), (2, 2225435020), (4, 1112717510), (5, 890174008), (8, 556358755), (10, 445087004), (20, 222543502), (40, 111271751), (53, 83978680), (106, 41989340), (212, 20994670), (265, 16795736), (424, 10497335), (530, 8397868), (1060, 4198934), (2120, 2099467)]