17139580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1019}}^1$

素因数の和:1086

約数の個数: 36

約数和(自身を含む): 37313640

約数和(自身を除く): 20174060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1019, 1682, 2038, 3364, 4076, 4205, 5095, 8410, 10190, 16820, 20380, 29551, 59102, 118204, 147755, 295510, 591020, 856979, 1713958, 3427916, 4284895, 8569790, 17139580]

約数ペア:

[(1, 17139580), (2, 8569790), (4, 4284895), (5, 3427916), (10, 1713958), (20, 856979), (29, 591020), (58, 295510), (116, 147755), (145, 118204), (290, 59102), (580, 29551), (841, 20380), (1019, 16820), (1682, 10190), (2038, 8410), (3364, 5095), (4076, 4205)]