13268800

素因数分解:

$2^6\times 5^2\times {\mathrm{8293}}^1$

素因数の和:8315

約数の個数: 42

約数和(自身を含む): 32653478

約数和(自身を除く): 19384678

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 8293, 16586, 33172, 41465, 66344, 82930, 132688, 165860, 207325, 265376, 331720, 414650, 530752, 663440, 829300, 1326880, 1658600, 2653760, 3317200, 6634400, 13268800]

約数ペア:

[(1, 13268800), (2, 6634400), (4, 3317200), (5, 2653760), (8, 1658600), (10, 1326880), (16, 829300), (20, 663440), (25, 530752), (32, 414650), (40, 331720), (50, 265376), (64, 207325), (80, 165860), (100, 132688), (160, 82930), (200, 66344), (320, 41465), (400, 33172), (800, 16586), (1600, 8293)]