204600605000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{3720011}}^1$

素因数の和:3720048

約数の個数: 80

約数和(自身を含む): 522959286960

約数和(自身を除く): 318358681960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 625, 1000, 1100, 1250, 1375, 2200, 2500, 2750, 5000, 5500, 6875, 11000, 13750, 27500, 55000, 3720011, 7440022, 14880044, 18600055, 29760088, 37200110, 40920121, 74400220, 81840242, 93000275, 148800440, 163680484, 186000550, 204600605, 327360968, 372001100, 409201210, 465001375, 744002200, 818402420, 930002750, 1023003025, 1636804840, 1860005500, 2046006050, 2325006875, 3720011000, 4092012100, 4650013750, 5115015125, 8184024200, 9300027500, 10230030250, 18600055000, 20460060500, 25575075625, 40920121000, 51150151250, 102300302500, 204600605000]

約数ペア:

[(1, 204600605000), (2, 102300302500), (4, 51150151250), (5, 40920121000), (8, 25575075625), (10, 20460060500), (11, 18600055000), (20, 10230030250), (22, 9300027500), (25, 8184024200), (40, 5115015125), (44, 4650013750), (50, 4092012100), (55, 3720011000), (88, 2325006875), (100, 2046006050), (110, 1860005500), (125, 1636804840), (200, 1023003025), (220, 930002750), (250, 818402420), (275, 744002200), (440, 465001375), (500, 409201210), (550, 372001100), (625, 327360968), (1000, 204600605), (1100, 186000550), (1250, 163680484), (1375, 148800440), (2200, 93000275), (2500, 81840242), (2750, 74400220), (5000, 40920121), (5500, 37200110), (6875, 29760088), (11000, 18600055), (13750, 14880044), (27500, 7440022), (55000, 3720011)]