536263220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1411219}}^1$

素因数の和:1411247

約数の個数: 24

約数和(自身を含む): 1185424800

約数和(自身を除く): 649161580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1411219, 2822438, 5644876, 7056095, 14112190, 26813161, 28224380, 53626322, 107252644, 134065805, 268131610, 536263220]

約数ペア:

[(1, 536263220), (2, 268131610), (4, 134065805), (5, 107252644), (10, 53626322), (19, 28224380), (20, 26813161), (38, 14112190), (76, 7056095), (95, 5644876), (190, 2822438), (380, 1411219)]