26602186940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{280673}}^1$

素因数の和:281366

約数の個数: 48

約数和(自身を含む): 63939782592

約数和(自身を除く): 37337595652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 677, 1354, 2708, 3385, 4739, 6770, 9478, 13540, 18956, 23695, 47390, 94780, 280673, 561346, 1122692, 1403365, 1964711, 2806730, 3929422, 5613460, 7858844, 9823555, 19647110, 39294220, 190015621, 380031242, 760062484, 950078105, 1330109347, 1900156210, 2660218694, 3800312420, 5320437388, 6650546735, 13301093470, 26602186940]

約数ペア:

[(1, 26602186940), (2, 13301093470), (4, 6650546735), (5, 5320437388), (7, 3800312420), (10, 2660218694), (14, 1900156210), (20, 1330109347), (28, 950078105), (35, 760062484), (70, 380031242), (140, 190015621), (677, 39294220), (1354, 19647110), (2708, 9823555), (3385, 7858844), (4739, 5613460), (6770, 3929422), (9478, 2806730), (13540, 1964711), (18956, 1403365), (23695, 1122692), (47390, 561346), (94780, 280673)]