427321704650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2279657}}^1$

素因数の和:2279855

約数の個数: 48

約数和(自身を含む): 834464251584

約数和(自身を除く): 407142546934

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 163, 230, 326, 575, 815, 1150, 1630, 3749, 4075, 7498, 8150, 18745, 37490, 93725, 187450, 2279657, 4559314, 11398285, 22796570, 52432111, 56991425, 104864222, 113982850, 262160555, 371584091, 524321110, 743168182, 1310802775, 1857920455, 2621605550, 3715840910, 8546434093, 9289602275, 17092868186, 18579204550, 42732170465, 85464340930, 213660852325, 427321704650]

約数ペア:

[(1, 427321704650), (2, 213660852325), (5, 85464340930), (10, 42732170465), (23, 18579204550), (25, 17092868186), (46, 9289602275), (50, 8546434093), (115, 3715840910), (163, 2621605550), (230, 1857920455), (326, 1310802775), (575, 743168182), (815, 524321110), (1150, 371584091), (1630, 262160555), (3749, 113982850), (4075, 104864222), (7498, 56991425), (8150, 52432111), (18745, 22796570), (37490, 11398285), (93725, 4559314), (187450, 2279657)]