98235220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 213333120

約数和(自身を除く): 115097900

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 103, 172, 206, 215, 412, 430, 515, 860, 1030, 1109, 2060, 2218, 4429, 4436, 5545, 8858, 11090, 17716, 22145, 22180, 44290, 47687, 88580, 95374, 114227, 190748, 228454, 238435, 456908, 476870, 571135, 953740, 1142270, 2284540, 4911761, 9823522, 19647044, 24558805, 49117610, 98235220]

約数ペア:

[(1, 98235220), (2, 49117610), (4, 24558805), (5, 19647044), (10, 9823522), (20, 4911761), (43, 2284540), (86, 1142270), (103, 953740), (172, 571135), (206, 476870), (215, 456908), (412, 238435), (430, 228454), (515, 190748), (860, 114227), (1030, 95374), (1109, 88580), (2060, 47687), (2218, 44290), (4429, 22180), (4436, 22145), (5545, 17716), (8858, 11090)]