33376180

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12739}}^1$

素因数の和:12879

約数の個数: 24

約数和(自身を含む): 70630560

約数和(自身を除く): 37254380

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 12739, 25478, 50956, 63695, 127390, 254780, 1668809, 3337618, 6675236, 8344045, 16688090, 33376180]

約数ペア:

[(1, 33376180), (2, 16688090), (4, 8344045), (5, 6675236), (10, 3337618), (20, 1668809), (131, 254780), (262, 127390), (524, 63695), (655, 50956), (1310, 25478), (2620, 12739)]