9153920

素因数分解:

$2^7\times 5^1\times {\mathrm{14303}}^1$

素因数の和:14322

約数の個数: 32

約数和(自身を含む): 21885120

約数和(自身を除く): 12731200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14303, 28606, 57212, 71515, 114424, 143030, 228848, 286060, 457696, 572120, 915392, 1144240, 1830784, 2288480, 4576960, 9153920]

約数ペア:

[(1, 9153920), (2, 4576960), (4, 2288480), (5, 1830784), (8, 1144240), (10, 915392), (16, 572120), (20, 457696), (32, 286060), (40, 228848), (64, 143030), (80, 114424), (128, 71515), (160, 57212), (320, 28606), (640, 14303)]