67463080

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9749}}^1$

素因数の和:9933

約数の個数: 32

約数和(自身を含む): 152685000

約数和(自身を除く): 85221920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 9749, 19498, 38996, 48745, 77992, 97490, 194980, 389960, 1686577, 3373154, 6746308, 8432885, 13492616, 16865770, 33731540, 67463080]

約数ペア:

[(1, 67463080), (2, 33731540), (4, 16865770), (5, 13492616), (8, 8432885), (10, 6746308), (20, 3373154), (40, 1686577), (173, 389960), (346, 194980), (692, 97490), (865, 77992), (1384, 48745), (1730, 38996), (3460, 19498), (6920, 9749)]