26783930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 49904640

約数和(自身を除く): 23120710

約数列:

[1, 2, 5, 10, 37, 74, 185, 191, 370, 379, 382, 758, 955, 1895, 1910, 3790, 7067, 14023, 14134, 28046, 35335, 70115, 70670, 72389, 140230, 144778, 361945, 723890, 2678393, 5356786, 13391965, 26783930]

約数ペア:

[(1, 26783930), (2, 13391965), (5, 5356786), (10, 2678393), (37, 723890), (74, 361945), (185, 144778), (191, 140230), (370, 72389), (379, 70670), (382, 70115), (758, 35335), (955, 28046), (1895, 14134), (1910, 14023), (3790, 7067)]