987310702900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9133309}}^1$

素因数の和:9133393

約数の個数: 72

約数和(自身を含む): 2283181367040

約数和(自身を除く): 1295870664140

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 115, 188, 230, 235, 460, 470, 575, 940, 1081, 1150, 1175, 2162, 2300, 2350, 4324, 4700, 5405, 10810, 21620, 27025, 54050, 108100, 9133309, 18266618, 36533236, 45666545, 91333090, 182666180, 210066107, 228332725, 420132214, 429265523, 456665450, 840264428, 858531046, 913330900, 1050330535, 1717062092, 2100661070, 2146327615, 4201322140, 4292655230, 5251652675, 8585310460, 9873107029, 10503305350, 10731638075, 19746214058, 21006610700, 21463276150, 39492428116, 42926552300, 49365535145, 98731070290, 197462140580, 246827675725, 493655351450, 987310702900]

約数ペア:

[(1, 987310702900), (2, 493655351450), (4, 246827675725), (5, 197462140580), (10, 98731070290), (20, 49365535145), (23, 42926552300), (25, 39492428116), (46, 21463276150), (47, 21006610700), (50, 19746214058), (92, 10731638075), (94, 10503305350), (100, 9873107029), (115, 8585310460), (188, 5251652675), (230, 4292655230), (235, 4201322140), (460, 2146327615), (470, 2100661070), (575, 1717062092), (940, 1050330535), (1081, 913330900), (1150, 858531046), (1175, 840264428), (2162, 456665450), (2300, 429265523), (2350, 420132214), (4324, 228332725), (4700, 210066107), (5405, 182666180), (10810, 91333090), (21620, 45666545), (27025, 36533236), (54050, 18266618), (108100, 9133309)]