1145196250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1$

素因数の和:2321

約数の個数: 80

約数和(自身を含む): 2406054816

約数和(自身を除く): 1260858566

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 125, 185, 250, 275, 370, 407, 550, 625, 814, 925, 1250, 1375, 1850, 2035, 2251, 2750, 4070, 4502, 4625, 6875, 9250, 10175, 11255, 13750, 20350, 22510, 23125, 24761, 46250, 49522, 50875, 56275, 83287, 101750, 112550, 123805, 166574, 247610, 254375, 281375, 416435, 508750, 562750, 619025, 832870, 916157, 1238050, 1406875, 1832314, 2082175, 2813750, 3095125, 4164350, 4580785, 6190250, 9161570, 10410875, 15475625, 20821750, 22903925, 30951250, 45807850, 52054375, 104108750, 114519625, 229039250, 572598125, 1145196250]

約数ペア:

[(1, 1145196250), (2, 572598125), (5, 229039250), (10, 114519625), (11, 104108750), (22, 52054375), (25, 45807850), (37, 30951250), (50, 22903925), (55, 20821750), (74, 15475625), (110, 10410875), (125, 9161570), (185, 6190250), (250, 4580785), (275, 4164350), (370, 3095125), (407, 2813750), (550, 2082175), (625, 1832314), (814, 1406875), (925, 1238050), (1250, 916157), (1375, 832870), (1850, 619025), (2035, 562750), (2251, 508750), (2750, 416435), (4070, 281375), (4502, 254375), (4625, 247610), (6875, 166574), (9250, 123805), (10175, 112550), (11255, 101750), (13750, 83287), (20350, 56275), (22510, 50875), (23125, 49522), (24761, 46250)]