78826330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10093}}^1$

素因数の和:10182

約数の個数: 32

約数和(自身を含む): 156981888

約数和(自身を除く): 78155558

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 10093, 20186, 50465, 100930, 111023, 222046, 555115, 716603, 1110230, 1433206, 3583015, 7166030, 7882633, 15765266, 39413165, 78826330]

約数ペア:

[(1, 78826330), (2, 39413165), (5, 15765266), (10, 7882633), (11, 7166030), (22, 3583015), (55, 1433206), (71, 1110230), (110, 716603), (142, 555115), (355, 222046), (710, 111023), (781, 100930), (1562, 50465), (3905, 20186), (7810, 10093)]