15672061420

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{23417}}^1$

素因数の和:23842

約数の個数: 48

約数和(自身を含む): 33322877280

約数和(自身を除く): 17650815860

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 307, 436, 545, 614, 1090, 1228, 1535, 2180, 3070, 6140, 23417, 33463, 46834, 66926, 93668, 117085, 133852, 167315, 234170, 334630, 468340, 669260, 2552453, 5104906, 7189019, 10209812, 12762265, 14378038, 25524530, 28756076, 35945095, 51049060, 71890190, 143780380, 783603071, 1567206142, 3134412284, 3918015355, 7836030710, 15672061420]

約数ペア:

[(1, 15672061420), (2, 7836030710), (4, 3918015355), (5, 3134412284), (10, 1567206142), (20, 783603071), (109, 143780380), (218, 71890190), (307, 51049060), (436, 35945095), (545, 28756076), (614, 25524530), (1090, 14378038), (1228, 12762265), (1535, 10209812), (2180, 7189019), (3070, 5104906), (6140, 2552453), (23417, 669260), (33463, 468340), (46834, 334630), (66926, 234170), (93668, 167315), (117085, 133852)]