80369210

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 148132800

約数和(自身を除く): 67763590

約数列:

[1, 2, 5, 10, 59, 118, 179, 295, 358, 590, 761, 895, 1522, 1790, 3805, 7610, 10561, 21122, 44899, 52805, 89798, 105610, 136219, 224495, 272438, 448990, 681095, 1362190, 8036921, 16073842, 40184605, 80369210]

約数ペア:

[(1, 80369210), (2, 40184605), (5, 16073842), (10, 8036921), (59, 1362190), (118, 681095), (179, 448990), (295, 272438), (358, 224495), (590, 136219), (761, 105610), (895, 89798), (1522, 52805), (1790, 44899), (3805, 21122), (7610, 10561)]