1444932220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{14887}}^1$

素因数の和:15130

約数の個数: 48

約数和(自身を含む): 3181506048

約数和(自身を除く): 1736573828

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 211, 230, 422, 460, 844, 1055, 2110, 4220, 4853, 9706, 14887, 19412, 24265, 29774, 48530, 59548, 74435, 97060, 148870, 297740, 342401, 684802, 1369604, 1712005, 3141157, 3424010, 6282314, 6848020, 12564628, 15705785, 31411570, 62823140, 72246611, 144493222, 288986444, 361233055, 722466110, 1444932220]

約数ペア:

[(1, 1444932220), (2, 722466110), (4, 361233055), (5, 288986444), (10, 144493222), (20, 72246611), (23, 62823140), (46, 31411570), (92, 15705785), (115, 12564628), (211, 6848020), (230, 6282314), (422, 3424010), (460, 3141157), (844, 1712005), (1055, 1369604), (2110, 684802), (4220, 342401), (4853, 297740), (9706, 148870), (14887, 97060), (19412, 74435), (24265, 59548), (29774, 48530)]