1900973780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3277541}}^1$

素因数の和:3277579

約数の個数: 24

約数和(自身を含む): 4129702920

約数和(自身を除く): 2228729140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3277541, 6555082, 13110164, 16387705, 32775410, 65550820, 95048689, 190097378, 380194756, 475243445, 950486890, 1900973780]

約数ペア:

[(1, 1900973780), (2, 950486890), (4, 475243445), (5, 380194756), (10, 190097378), (20, 95048689), (29, 65550820), (58, 32775410), (116, 16387705), (145, 13110164), (290, 6555082), (580, 3277541)]