25649690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{929}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 50621760

約数和(自身を除く): 24972070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 929, 1255, 1858, 2510, 2761, 4645, 5522, 9290, 10219, 13805, 20438, 27610, 51095, 102190, 233179, 466358, 1165895, 2331790, 2564969, 5129938, 12824845, 25649690]

約数ペア:

[(1, 25649690), (2, 12824845), (5, 5129938), (10, 2564969), (11, 2331790), (22, 1165895), (55, 466358), (110, 233179), (251, 102190), (502, 51095), (929, 27610), (1255, 20438), (1858, 13805), (2510, 10219), (2761, 9290), (4645, 5522)]