12508727350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{283}}^1\times {\mathrm{18041}}^1$

素因数の和:18350

約数の個数: 72

約数和(自身を含む): 27161942328

約数和(自身を除く): 14653214978

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 283, 350, 490, 566, 1225, 1415, 1981, 2450, 2830, 3962, 7075, 9905, 13867, 14150, 18041, 19810, 27734, 36082, 49525, 69335, 90205, 99050, 126287, 138670, 180410, 252574, 346675, 451025, 631435, 693350, 884009, 902050, 1262870, 1768018, 3157175, 4420045, 5105603, 6314350, 8840090, 10211206, 22100225, 25528015, 35739221, 44200450, 51056030, 71478442, 127640075, 178696105, 250174547, 255280150, 357392210, 500349094, 893480525, 1250872735, 1786961050, 2501745470, 6254363675, 12508727350]

約数ペア:

[(1, 12508727350), (2, 6254363675), (5, 2501745470), (7, 1786961050), (10, 1250872735), (14, 893480525), (25, 500349094), (35, 357392210), (49, 255280150), (50, 250174547), (70, 178696105), (98, 127640075), (175, 71478442), (245, 51056030), (283, 44200450), (350, 35739221), (490, 25528015), (566, 22100225), (1225, 10211206), (1415, 8840090), (1981, 6314350), (2450, 5105603), (2830, 4420045), (3962, 3157175), (7075, 1768018), (9905, 1262870), (13867, 902050), (14150, 884009), (18041, 693350), (19810, 631435), (27734, 451025), (36082, 346675), (49525, 252574), (69335, 180410), (90205, 138670), (99050, 126287)]