32921140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{4799}}^1$

素因数の和:4829

約数の個数: 48

約数和(自身を含む): 80640000

約数和(自身を除く): 47718860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 4799, 6860, 9598, 19196, 23995, 33593, 47990, 67186, 95980, 134372, 167965, 235151, 335930, 470302, 671860, 940604, 1175755, 1646057, 2351510, 3292114, 4703020, 6584228, 8230285, 16460570, 32921140]

約数ペア:

[(1, 32921140), (2, 16460570), (4, 8230285), (5, 6584228), (7, 4703020), (10, 3292114), (14, 2351510), (20, 1646057), (28, 1175755), (35, 940604), (49, 671860), (70, 470302), (98, 335930), (140, 235151), (196, 167965), (245, 134372), (343, 95980), (490, 67186), (686, 47990), (980, 33593), (1372, 23995), (1715, 19196), (3430, 9598), (4799, 6860)]