39895768330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5108293}}^1$

素因数の和:5108382

約数の個数: 32

約数和(自身を含む): 79444188288

約数和(自身を除く): 39548419958

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 5108293, 10216586, 25541465, 51082930, 56191223, 112382446, 280956115, 362688803, 561912230, 725377606, 1813444015, 3626888030, 3989576833, 7979153666, 19947884165, 39895768330]

約数ペア:

[(1, 39895768330), (2, 19947884165), (5, 7979153666), (10, 3989576833), (11, 3626888030), (22, 1813444015), (55, 725377606), (71, 561912230), (110, 362688803), (142, 280956115), (355, 112382446), (710, 56191223), (781, 51082930), (1562, 25541465), (3905, 10216586), (7810, 5108293)]