108209840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43633}}^1$

素因数の和:43677

約数の個数: 40

約数和(自身を含む): 259709568

約数和(自身を除く): 151499728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 43633, 87266, 174532, 218165, 349064, 436330, 698128, 872660, 1352623, 1745320, 2705246, 3490640, 5410492, 6763115, 10820984, 13526230, 21641968, 27052460, 54104920, 108209840]

約数ペア:

[(1, 108209840), (2, 54104920), (4, 27052460), (5, 21641968), (8, 13526230), (10, 10820984), (16, 6763115), (20, 5410492), (31, 3490640), (40, 2705246), (62, 1745320), (80, 1352623), (124, 872660), (155, 698128), (248, 436330), (310, 349064), (496, 218165), (620, 174532), (1240, 87266), (2480, 43633)]