98123080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223007}}^1$

素因数の和:223029

約数の個数: 32

約数和(自身を含む): 240848640

約数和(自身を除く): 142725560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 223007, 446014, 892028, 1115035, 1784056, 2230070, 2453077, 4460140, 4906154, 8920280, 9812308, 12265385, 19624616, 24530770, 49061540, 98123080]

約数ペア:

[(1, 98123080), (2, 49061540), (4, 24530770), (5, 19624616), (8, 12265385), (10, 9812308), (11, 8920280), (20, 4906154), (22, 4460140), (40, 2453077), (44, 2230070), (55, 1784056), (88, 1115035), (110, 892028), (220, 446014), (440, 223007)]