12760953400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{377543}}^1$

素因数の和:377585

約数の個数: 72

約数和(自身を含む): 32127106680

約数和(自身を除く): 19366153280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2600, 3380, 4225, 6760, 8450, 16900, 33800, 377543, 755086, 1510172, 1887715, 3020344, 3775430, 4908059, 7550860, 9438575, 9816118, 15101720, 18877150, 19632236, 24540295, 37754300, 39264472, 49080590, 63804767, 75508600, 98161180, 122701475, 127609534, 196322360, 245402950, 255219068, 319023835, 490805900, 510438136, 638047670, 981611800, 1276095340, 1595119175, 2552190680, 3190238350, 6380476700, 12760953400]

約数ペア:

[(1, 12760953400), (2, 6380476700), (4, 3190238350), (5, 2552190680), (8, 1595119175), (10, 1276095340), (13, 981611800), (20, 638047670), (25, 510438136), (26, 490805900), (40, 319023835), (50, 255219068), (52, 245402950), (65, 196322360), (100, 127609534), (104, 122701475), (130, 98161180), (169, 75508600), (200, 63804767), (260, 49080590), (325, 39264472), (338, 37754300), (520, 24540295), (650, 19632236), (676, 18877150), (845, 15101720), (1300, 9816118), (1352, 9438575), (1690, 7550860), (2600, 4908059), (3380, 3775430), (4225, 3020344), (6760, 1887715), (8450, 1510172), (16900, 755086), (33800, 377543)]