1555163060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{415819}}^1$

素因数の和:415856

約数の個数: 48

約数和(自身を含む): 3772319040

約数和(自身を除く): 2217155980

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 415819, 831638, 1663276, 2079095, 4158190, 4574009, 7068923, 8316380, 9148018, 14137846, 18296036, 22870045, 28275692, 35344615, 45740090, 70689230, 77758153, 91480180, 141378460, 155516306, 311032612, 388790765, 777581530, 1555163060]

約数ペア:

[(1, 1555163060), (2, 777581530), (4, 388790765), (5, 311032612), (10, 155516306), (11, 141378460), (17, 91480180), (20, 77758153), (22, 70689230), (34, 45740090), (44, 35344615), (55, 28275692), (68, 22870045), (85, 18296036), (110, 14137846), (170, 9148018), (187, 8316380), (220, 7068923), (340, 4574009), (374, 4158190), (748, 2079095), (935, 1663276), (1870, 831638), (3740, 415819)]