14446480

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2029}}^1$

素因数の和:2131

約数の個数: 40

約数和(自身を含む): 33982200

約数和(自身を除く): 19535720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 2029, 3560, 4058, 7120, 8116, 10145, 16232, 20290, 32464, 40580, 81160, 162320, 180581, 361162, 722324, 902905, 1444648, 1805810, 2889296, 3611620, 7223240, 14446480]

約数ペア:

[(1, 14446480), (2, 7223240), (4, 3611620), (5, 2889296), (8, 1805810), (10, 1444648), (16, 902905), (20, 722324), (40, 361162), (80, 180581), (89, 162320), (178, 81160), (356, 40580), (445, 32464), (712, 20290), (890, 16232), (1424, 10145), (1780, 8116), (2029, 7120), (3560, 4058)]