100808870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7919}}^1$

素因数の和:8012

約数の個数: 32

約数和(自身を含む): 193881600

約数和(自身を除く): 93072730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 7919, 12730, 15838, 39595, 79190, 150461, 300922, 530573, 752305, 1061146, 1504610, 2652865, 5305730, 10080887, 20161774, 50404435, 100808870]

約数ペア:

[(1, 100808870), (2, 50404435), (5, 20161774), (10, 10080887), (19, 5305730), (38, 2652865), (67, 1504610), (95, 1061146), (134, 752305), (190, 530573), (335, 300922), (670, 150461), (1273, 79190), (2546, 39595), (6365, 15838), (7919, 12730)]