14428160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{1409}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 34643700

約数和(自身を除く): 20215540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1409, 2048, 2560, 2818, 5120, 5636, 7045, 10240, 11272, 14090, 22544, 28180, 45088, 56360, 90176, 112720, 180352, 225440, 360704, 450880, 721408, 901760, 1442816, 1803520, 2885632, 3607040, 7214080, 14428160]

約数ペア:

[(1, 14428160), (2, 7214080), (4, 3607040), (5, 2885632), (8, 1803520), (10, 1442816), (16, 901760), (20, 721408), (32, 450880), (40, 360704), (64, 225440), (80, 180352), (128, 112720), (160, 90176), (256, 56360), (320, 45088), (512, 28180), (640, 22544), (1024, 14090), (1280, 11272), (1409, 10240), (2048, 7045), (2560, 5636), (2818, 5120)]