26526560

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 62986896

約数和(自身を除く): 36460336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 523, 634, 1046, 1268, 1585, 2092, 2536, 2615, 3170, 4184, 5072, 5230, 6340, 8368, 10144, 10460, 12680, 16736, 20920, 25360, 41840, 50720, 83680, 165791, 331582, 663164, 828955, 1326328, 1657910, 2652656, 3315820, 5305312, 6631640, 13263280, 26526560]

約数ペア:

[(1, 26526560), (2, 13263280), (4, 6631640), (5, 5305312), (8, 3315820), (10, 2652656), (16, 1657910), (20, 1326328), (32, 828955), (40, 663164), (80, 331582), (160, 165791), (317, 83680), (523, 50720), (634, 41840), (1046, 25360), (1268, 20920), (1585, 16736), (2092, 12680), (2536, 10460), (2615, 10144), (3170, 8368), (4184, 6340), (5072, 5230)]