108123740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 241278912

約数和(自身を除く): 133155172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 487, 653, 974, 1306, 1948, 2435, 2612, 3265, 4870, 6530, 8279, 9740, 11101, 13060, 16558, 22202, 33116, 41395, 44404, 55505, 82790, 111010, 165580, 222020, 318011, 636022, 1272044, 1590055, 3180110, 5406187, 6360220, 10812374, 21624748, 27030935, 54061870, 108123740]

約数ペア:

[(1, 108123740), (2, 54061870), (4, 27030935), (5, 21624748), (10, 10812374), (17, 6360220), (20, 5406187), (34, 3180110), (68, 1590055), (85, 1272044), (170, 636022), (340, 318011), (487, 222020), (653, 165580), (974, 111010), (1306, 82790), (1948, 55505), (2435, 44404), (2612, 41395), (3265, 33116), (4870, 22202), (6530, 16558), (8279, 13060), (9740, 11101)]