27778810870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{276049}}^1$

素因数の和:276432

約数の個数: 32

約数和(自身を含む): 51875316000

約数和(自身を除く): 24096505130

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 347, 694, 1735, 3470, 10063, 20126, 50315, 100630, 276049, 552098, 1380245, 2760490, 8005421, 16010842, 40027105, 80054210, 95789003, 191578006, 478945015, 957890030, 2777881087, 5555762174, 13889405435, 27778810870]

約数ペア:

[(1, 27778810870), (2, 13889405435), (5, 5555762174), (10, 2777881087), (29, 957890030), (58, 478945015), (145, 191578006), (290, 95789003), (347, 80054210), (694, 40027105), (1735, 16010842), (3470, 8005421), (10063, 2760490), (20126, 1380245), (50315, 552098), (100630, 276049)]