24443020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7591}}^1$

素因数の和:7630

約数の個数: 48

約数和(自身を含む): 61221888

約数和(自身を除く): 36778868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 7591, 15182, 30364, 37955, 53137, 75910, 106274, 151820, 174593, 212548, 265685, 349186, 531370, 698372, 872965, 1062740, 1222151, 1745930, 2444302, 3491860, 4888604, 6110755, 12221510, 24443020]

約数ペア:

[(1, 24443020), (2, 12221510), (4, 6110755), (5, 4888604), (7, 3491860), (10, 2444302), (14, 1745930), (20, 1222151), (23, 1062740), (28, 872965), (35, 698372), (46, 531370), (70, 349186), (92, 265685), (115, 212548), (140, 174593), (161, 151820), (230, 106274), (322, 75910), (460, 53137), (644, 37955), (805, 30364), (1610, 15182), (3220, 7591)]