40055230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12401}}^1$

素因数の和:12444

約数の個数: 32

約数和(自身を含む): 80364960

約数和(自身を除く): 40309730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 12401, 24802, 62005, 124010, 210817, 235619, 421634, 471238, 1054085, 1178095, 2108170, 2356190, 4005523, 8011046, 20027615, 40055230]

約数ペア:

[(1, 40055230), (2, 20027615), (5, 8011046), (10, 4005523), (17, 2356190), (19, 2108170), (34, 1178095), (38, 1054085), (85, 471238), (95, 421634), (170, 235619), (190, 210817), (323, 124010), (646, 62005), (1615, 24802), (3230, 12401)]