26293400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{2683}}^1$

素因数の和:2713

約数の個数: 72

約数和(自身を含む): 71139420

約数和(自身を除く): 44846020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 2683, 4900, 5366, 9800, 10732, 13415, 18781, 21464, 26830, 37562, 53660, 67075, 75124, 93905, 107320, 131467, 134150, 150248, 187810, 262934, 268300, 375620, 469525, 525868, 536600, 657335, 751240, 939050, 1051736, 1314670, 1878100, 2629340, 3286675, 3756200, 5258680, 6573350, 13146700, 26293400]

約数ペア:

[(1, 26293400), (2, 13146700), (4, 6573350), (5, 5258680), (7, 3756200), (8, 3286675), (10, 2629340), (14, 1878100), (20, 1314670), (25, 1051736), (28, 939050), (35, 751240), (40, 657335), (49, 536600), (50, 525868), (56, 469525), (70, 375620), (98, 268300), (100, 262934), (140, 187810), (175, 150248), (196, 134150), (200, 131467), (245, 107320), (280, 93905), (350, 75124), (392, 67075), (490, 53660), (700, 37562), (980, 26830), (1225, 21464), (1400, 18781), (1960, 13415), (2450, 10732), (2683, 9800), (4900, 5366)]