1788135310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{8011}}^1$

素因数の和:8149

約数の個数: 64

約数和(自身を含む): 3706928064

約数和(自身を除く): 1918792754

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 101, 130, 170, 202, 221, 442, 505, 1010, 1105, 1313, 1717, 2210, 2626, 3434, 6565, 8011, 8585, 13130, 16022, 17170, 22321, 40055, 44642, 80110, 104143, 111605, 136187, 208286, 223210, 272374, 520715, 680935, 809111, 1041430, 1361870, 1618222, 1770431, 3540862, 4045555, 8091110, 8852155, 10518443, 13754887, 17704310, 21036886, 27509774, 52592215, 68774435, 105184430, 137548870, 178813531, 357627062, 894067655, 1788135310]

約数ペア:

[(1, 1788135310), (2, 894067655), (5, 357627062), (10, 178813531), (13, 137548870), (17, 105184430), (26, 68774435), (34, 52592215), (65, 27509774), (85, 21036886), (101, 17704310), (130, 13754887), (170, 10518443), (202, 8852155), (221, 8091110), (442, 4045555), (505, 3540862), (1010, 1770431), (1105, 1618222), (1313, 1361870), (1717, 1041430), (2210, 809111), (2626, 680935), (3434, 520715), (6565, 272374), (8011, 223210), (8585, 208286), (13130, 136187), (16022, 111605), (17170, 104143), (22321, 80110), (40055, 44642)]