17269360

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1705

約数の個数: 40

約数和(自身を含む): 40466160

約数和(自身を除く): 23196800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 1553, 2224, 2780, 3106, 5560, 6212, 7765, 11120, 12424, 15530, 24848, 31060, 62120, 124240, 215867, 431734, 863468, 1079335, 1726936, 2158670, 3453872, 4317340, 8634680, 17269360]

約数ペア:

[(1, 17269360), (2, 8634680), (4, 4317340), (5, 3453872), (8, 2158670), (10, 1726936), (16, 1079335), (20, 863468), (40, 431734), (80, 215867), (139, 124240), (278, 62120), (556, 31060), (695, 24848), (1112, 15530), (1390, 12424), (1553, 11120), (2224, 7765), (2780, 6212), (3106, 5560)]