589360

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 1406160

約数和(自身を除く): 816800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 139, 212, 265, 278, 424, 530, 556, 695, 848, 1060, 1112, 1390, 2120, 2224, 2780, 4240, 5560, 7367, 11120, 14734, 29468, 36835, 58936, 73670, 117872, 147340, 294680, 589360]

約数ペア:

[(1, 589360), (2, 294680), (4, 147340), (5, 117872), (8, 73670), (10, 58936), (16, 36835), (20, 29468), (40, 14734), (53, 11120), (80, 7367), (106, 5560), (139, 4240), (212, 2780), (265, 2224), (278, 2120), (424, 1390), (530, 1112), (556, 1060), (695, 848)]