26230270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 51723360

約数和(自身を除く): 25493090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 389, 613, 778, 1226, 1945, 3065, 3890, 4279, 6130, 6743, 8558, 13486, 21395, 33715, 42790, 67430, 238457, 476914, 1192285, 2384570, 2623027, 5246054, 13115135, 26230270]

約数ペア:

[(1, 26230270), (2, 13115135), (5, 5246054), (10, 2623027), (11, 2384570), (22, 1192285), (55, 476914), (110, 238457), (389, 67430), (613, 42790), (778, 33715), (1226, 21395), (1945, 13486), (3065, 8558), (3890, 6743), (4279, 6130)]