75687020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 167203008

約数和(自身を除く): 91515988

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 230, 274, 460, 548, 685, 1201, 1370, 2402, 2740, 3151, 4804, 6005, 6302, 12010, 12604, 15755, 24020, 27623, 31510, 55246, 63020, 110492, 138115, 164537, 276230, 329074, 552460, 658148, 822685, 1645370, 3290740, 3784351, 7568702, 15137404, 18921755, 37843510, 75687020]

約数ペア:

[(1, 75687020), (2, 37843510), (4, 18921755), (5, 15137404), (10, 7568702), (20, 3784351), (23, 3290740), (46, 1645370), (92, 822685), (115, 658148), (137, 552460), (230, 329074), (274, 276230), (460, 164537), (548, 138115), (685, 110492), (1201, 63020), (1370, 55246), (2402, 31510), (2740, 27623), (3151, 24020), (4804, 15755), (6005, 12604), (6302, 12010)]