16265260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1$

素因数の和:4386

約数の個数: 48

約数和(自身を含む): 39463200

約数和(自身を除く): 23197940

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 4349, 8698, 17396, 21745, 43490, 47839, 73933, 86980, 95678, 147866, 191356, 239195, 295732, 369665, 478390, 739330, 813263, 956780, 1478660, 1626526, 3253052, 4066315, 8132630, 16265260]

約数ペア:

[(1, 16265260), (2, 8132630), (4, 4066315), (5, 3253052), (10, 1626526), (11, 1478660), (17, 956780), (20, 813263), (22, 739330), (34, 478390), (44, 369665), (55, 295732), (68, 239195), (85, 191356), (110, 147866), (170, 95678), (187, 86980), (220, 73933), (340, 47839), (374, 43490), (748, 21745), (935, 17396), (1870, 8698), (3740, 4349)]