26336360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 62277120

約数和(自身を除く): 35940760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 124, 134, 155, 248, 268, 310, 317, 335, 536, 620, 634, 670, 1240, 1268, 1340, 1585, 2077, 2536, 2680, 3170, 4154, 6340, 8308, 9827, 10385, 12680, 16616, 19654, 20770, 21239, 39308, 41540, 42478, 49135, 78616, 83080, 84956, 98270, 106195, 169912, 196540, 212390, 393080, 424780, 658409, 849560, 1316818, 2633636, 3292045, 5267272, 6584090, 13168180, 26336360]

約数ペア:

[(1, 26336360), (2, 13168180), (4, 6584090), (5, 5267272), (8, 3292045), (10, 2633636), (20, 1316818), (31, 849560), (40, 658409), (62, 424780), (67, 393080), (124, 212390), (134, 196540), (155, 169912), (248, 106195), (268, 98270), (310, 84956), (317, 83080), (335, 78616), (536, 49135), (620, 42478), (634, 41540), (670, 39308), (1240, 21239), (1268, 20770), (1340, 19654), (1585, 16616), (2077, 12680), (2536, 10385), (2680, 9827), (3170, 8308), (4154, 6340)]