26877014770

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1\times {\mathrm{15107}}^1$

素因数の和:17202

約数の個数: 32

約数和(自身を含む): 48949920000

約数和(自身を除く): 22072905230

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1999, 3998, 9995, 15107, 19990, 30214, 75535, 151070, 177911, 355822, 889555, 1344523, 1779110, 2689046, 6722615, 13445230, 30198893, 60397786, 150994465, 301988930, 2687701477, 5375402954, 13438507385, 26877014770]

約数ペア:

[(1, 26877014770), (2, 13438507385), (5, 5375402954), (10, 2687701477), (89, 301988930), (178, 150994465), (445, 60397786), (890, 30198893), (1999, 13445230), (3998, 6722615), (9995, 2689046), (15107, 1779110), (19990, 1344523), (30214, 889555), (75535, 355822), (151070, 177911)]