4074170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 7922880

約数和(自身を除く): 3848710

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 523, 779, 1046, 1558, 2615, 3895, 5230, 7790, 9937, 19874, 21443, 42886, 49685, 99370, 107215, 214430, 407417, 814834, 2037085, 4074170]

約数ペア:

[(1, 4074170), (2, 2037085), (5, 814834), (10, 407417), (19, 214430), (38, 107215), (41, 99370), (82, 49685), (95, 42886), (190, 21443), (205, 19874), (410, 9937), (523, 7790), (779, 5230), (1046, 3895), (1558, 2615)]