5548160

素因数分解:

$2^7\times 5^1\times {\mathrm{8669}}^1$

素因数の和:8688

約数の個数: 32

約数和(自身を含む): 13265100

約数和(自身を除く): 7716940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8669, 17338, 34676, 43345, 69352, 86690, 138704, 173380, 277408, 346760, 554816, 693520, 1109632, 1387040, 2774080, 5548160]

約数ペア:

[(1, 5548160), (2, 2774080), (4, 1387040), (5, 1109632), (8, 693520), (10, 554816), (16, 346760), (20, 277408), (32, 173380), (40, 138704), (64, 86690), (80, 69352), (128, 43345), (160, 34676), (320, 17338), (640, 8669)]