85253080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193757}}^1$

素因数の和:193779

約数の個数: 32

約数和(自身を含む): 209258640

約数和(自身を除く): 124005560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 193757, 387514, 775028, 968785, 1550056, 1937570, 2131327, 3875140, 4262654, 7750280, 8525308, 10656635, 17050616, 21313270, 42626540, 85253080]

約数ペア:

[(1, 85253080), (2, 42626540), (4, 21313270), (5, 17050616), (8, 10656635), (10, 8525308), (11, 7750280), (20, 4262654), (22, 3875140), (40, 2131327), (44, 1937570), (55, 1550056), (88, 968785), (110, 775028), (220, 387514), (440, 193757)]