110720

素因数分解:

$2^7\times 5^1\times {\mathrm{173}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 266220

約数和(自身を除く): 155500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 320, 346, 640, 692, 865, 1384, 1730, 2768, 3460, 5536, 6920, 11072, 13840, 22144, 27680, 55360, 110720]

約数ペア:

[(1, 110720), (2, 55360), (4, 27680), (5, 22144), (8, 13840), (10, 11072), (16, 6920), (20, 5536), (32, 3460), (40, 2768), (64, 1730), (80, 1384), (128, 865), (160, 692), (173, 640), (320, 346)]