589040540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{4177}}^1$

素因数の和:4838

約数の個数: 48

約数和(自身を含む): 1351867104

約数和(自身を除く): 762826564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 641, 1282, 2564, 3205, 4177, 6410, 7051, 8354, 12820, 14102, 16708, 20885, 28204, 35255, 41770, 45947, 70510, 83540, 91894, 141020, 183788, 229735, 459470, 918940, 2677457, 5354914, 10709828, 13387285, 26774570, 29452027, 53549140, 58904054, 117808108, 147260135, 294520270, 589040540]

約数ペア:

[(1, 589040540), (2, 294520270), (4, 147260135), (5, 117808108), (10, 58904054), (11, 53549140), (20, 29452027), (22, 26774570), (44, 13387285), (55, 10709828), (110, 5354914), (220, 2677457), (641, 918940), (1282, 459470), (2564, 229735), (3205, 183788), (4177, 141020), (6410, 91894), (7051, 83540), (8354, 70510), (12820, 45947), (14102, 41770), (16708, 35255), (20885, 28204)]