2735140

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 5785920

約数和(自身を除く): 3050780

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 839, 1630, 1678, 3260, 3356, 4195, 8390, 16780, 136757, 273514, 547028, 683785, 1367570, 2735140]

約数ペア:

[(1, 2735140), (2, 1367570), (4, 683785), (5, 547028), (10, 273514), (20, 136757), (163, 16780), (326, 8390), (652, 4195), (815, 3356), (839, 3260), (1630, 1678)]