14953880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21991}}^1$

素因数の和:22019

約数の個数: 32

約数和(自身を含む): 35627040

約数和(自身を除く): 20673160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 21991, 43982, 87964, 109955, 175928, 219910, 373847, 439820, 747694, 879640, 1495388, 1869235, 2990776, 3738470, 7476940, 14953880]

約数ペア:

[(1, 14953880), (2, 7476940), (4, 3738470), (5, 2990776), (8, 1869235), (10, 1495388), (17, 879640), (20, 747694), (34, 439820), (40, 373847), (68, 219910), (85, 175928), (136, 109955), (170, 87964), (340, 43982), (680, 21991)]