2014372740340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{10516721}}^1$

素因数の和:10516948

約数の個数: 48

約数和(自身を含む): 4326915965904

約数和(自身を除く): 2312543225564

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 157, 244, 305, 314, 610, 628, 785, 1220, 1570, 3140, 9577, 19154, 38308, 47885, 95770, 191540, 10516721, 21033442, 42066884, 52583605, 105167210, 210334420, 641519981, 1283039962, 1651125197, 2566079924, 3207599905, 3302250394, 6415199810, 6604500788, 8255625985, 12830399620, 16511251970, 33022503940, 100718637017, 201437274034, 402874548068, 503593185085, 1007186370170, 2014372740340]

約数ペア:

[(1, 2014372740340), (2, 1007186370170), (4, 503593185085), (5, 402874548068), (10, 201437274034), (20, 100718637017), (61, 33022503940), (122, 16511251970), (157, 12830399620), (244, 8255625985), (305, 6604500788), (314, 6415199810), (610, 3302250394), (628, 3207599905), (785, 2566079924), (1220, 1651125197), (1570, 1283039962), (3140, 641519981), (9577, 210334420), (19154, 105167210), (38308, 52583605), (47885, 42066884), (95770, 21033442), (191540, 10516721)]