24989220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{138829}}^1$

素因数の和:138844

約数の個数: 36

約数和(自身を含む): 75801180

約数和(自身を除く): 50811960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 138829, 277658, 416487, 555316, 694145, 832974, 1249461, 1388290, 1665948, 2082435, 2498922, 2776580, 4164870, 4997844, 6247305, 8329740, 12494610, 24989220]

約数ペア:

[(1, 24989220), (2, 12494610), (3, 8329740), (4, 6247305), (5, 4997844), (6, 4164870), (9, 2776580), (10, 2498922), (12, 2082435), (15, 1665948), (18, 1388290), (20, 1249461), (30, 832974), (36, 694145), (45, 555316), (60, 416487), (90, 277658), (180, 138829)]