40518830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19387}}^1$

素因数の和:19424

約数の個数: 32

約数和(自身を含む): 83756160

約数和(自身を除く): 43237330

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 19387, 38774, 96935, 193870, 213257, 368353, 426514, 736706, 1066285, 1841765, 2132570, 3683530, 4051883, 8103766, 20259415, 40518830]

約数ペア:

[(1, 40518830), (2, 20259415), (5, 8103766), (10, 4051883), (11, 3683530), (19, 2132570), (22, 1841765), (38, 1066285), (55, 736706), (95, 426514), (110, 368353), (190, 213257), (209, 193870), (418, 96935), (1045, 38774), (2090, 19387)]