71396060

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{5417}}^1$

素因数の和:6085

約数の個数: 24

約数和(自身を含む): 150186960

約数和(自身を除く): 78790900

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 5417, 6590, 10834, 13180, 21668, 27085, 54170, 108340, 3569803, 7139606, 14279212, 17849015, 35698030, 71396060]

約数ペア:

[(1, 71396060), (2, 35698030), (4, 17849015), (5, 14279212), (10, 7139606), (20, 3569803), (659, 108340), (1318, 54170), (2636, 27085), (3295, 21668), (5417, 13180), (6590, 10834)]