73146560

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1277}}^1$

素因数の和:1473

約数の個数: 56

約数和(自身を含む): 175290480

約数和(自身を除く): 102143920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 320, 358, 716, 895, 1277, 1432, 1790, 2554, 2864, 3580, 5108, 5728, 6385, 7160, 10216, 11456, 12770, 14320, 20432, 25540, 28640, 40864, 51080, 57280, 81728, 102160, 204320, 228583, 408640, 457166, 914332, 1142915, 1828664, 2285830, 3657328, 4571660, 7314656, 9143320, 14629312, 18286640, 36573280, 73146560]

約数ペア:

[(1, 73146560), (2, 36573280), (4, 18286640), (5, 14629312), (8, 9143320), (10, 7314656), (16, 4571660), (20, 3657328), (32, 2285830), (40, 1828664), (64, 1142915), (80, 914332), (160, 457166), (179, 408640), (320, 228583), (358, 204320), (716, 102160), (895, 81728), (1277, 57280), (1432, 51080), (1790, 40864), (2554, 28640), (2864, 25540), (3580, 20432), (5108, 14320), (5728, 12770), (6385, 11456), (7160, 10216)]