69004540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3779}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 160030080

約数和(自身を除く): 91025540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 3779, 4565, 7558, 9130, 15116, 18260, 18895, 37790, 41569, 75580, 83138, 166276, 207845, 313657, 415690, 627314, 831380, 1254628, 1568285, 3136570, 3450227, 6273140, 6900454, 13800908, 17251135, 34502270, 69004540]

約数ペア:

[(1, 69004540), (2, 34502270), (4, 17251135), (5, 13800908), (10, 6900454), (11, 6273140), (20, 3450227), (22, 3136570), (44, 1568285), (55, 1254628), (83, 831380), (110, 627314), (166, 415690), (220, 313657), (332, 207845), (415, 166276), (830, 83138), (913, 75580), (1660, 41569), (1826, 37790), (3652, 18895), (3779, 18260), (4565, 15116), (7558, 9130)]