89400028850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{452773}}^1$

素因数の和:453155

約数の個数: 48

約数和(自身を含む): 181906482240

約数和(自身を除く): 92506453390

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 359, 550, 718, 1795, 3590, 3949, 7898, 8975, 17950, 19745, 39490, 98725, 197450, 452773, 905546, 2263865, 4527730, 4980503, 9961006, 11319325, 22638650, 24902515, 49805030, 124512575, 162545507, 249025150, 325091014, 812727535, 1625455070, 1788000577, 3576001154, 4063637675, 8127275350, 8940002885, 17880005770, 44700014425, 89400028850]

約数ペア:

[(1, 89400028850), (2, 44700014425), (5, 17880005770), (10, 8940002885), (11, 8127275350), (22, 4063637675), (25, 3576001154), (50, 1788000577), (55, 1625455070), (110, 812727535), (275, 325091014), (359, 249025150), (550, 162545507), (718, 124512575), (1795, 49805030), (3590, 24902515), (3949, 22638650), (7898, 11319325), (8975, 9961006), (17950, 4980503), (19745, 4527730), (39490, 2263865), (98725, 905546), (197450, 452773)]