17160940

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6173}}^1$

素因数の和:6321

約数の個数: 24

約数和(自身を含む): 36303120

約数和(自身を除く): 19142180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 6173, 12346, 24692, 30865, 61730, 123460, 858047, 1716094, 3432188, 4290235, 8580470, 17160940]

約数ペア:

[(1, 17160940), (2, 8580470), (4, 4290235), (5, 3432188), (10, 1716094), (20, 858047), (139, 123460), (278, 61730), (556, 30865), (695, 24692), (1390, 12346), (2780, 6173)]