71736573940

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4933}}^1\times {\mathrm{5231}}^1$

素因数の和:10312

約数の個数: 48

約数和(自身を含む): 151790365440

約数和(自身を除く): 80053791500

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 4933, 5231, 9866, 10462, 19732, 20924, 24665, 26155, 49330, 52310, 98660, 104620, 685687, 727109, 1371374, 1454218, 2742748, 2908436, 3428435, 3635545, 6856870, 7271090, 13713740, 14542180, 25804523, 51609046, 103218092, 129022615, 258045230, 516090460, 3586828697, 7173657394, 14347314788, 17934143485, 35868286970, 71736573940]

約数ペア:

[(1, 71736573940), (2, 35868286970), (4, 17934143485), (5, 14347314788), (10, 7173657394), (20, 3586828697), (139, 516090460), (278, 258045230), (556, 129022615), (695, 103218092), (1390, 51609046), (2780, 25804523), (4933, 14542180), (5231, 13713740), (9866, 7271090), (10462, 6856870), (19732, 3635545), (20924, 3428435), (24665, 2908436), (26155, 2742748), (49330, 1454218), (52310, 1371374), (98660, 727109), (104620, 685687)]