452097440

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{16333}}^1$

素因数の和:16521

約数の個数: 48

約数和(自身を含む): 1074319848

約数和(自身を除く): 622222408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 5536, 6920, 13840, 16333, 27680, 32666, 65332, 81665, 130664, 163330, 261328, 326660, 522656, 653320, 1306640, 2613280, 2825609, 5651218, 11302436, 14128045, 22604872, 28256090, 45209744, 56512180, 90419488, 113024360, 226048720, 452097440]

約数ペア:

[(1, 452097440), (2, 226048720), (4, 113024360), (5, 90419488), (8, 56512180), (10, 45209744), (16, 28256090), (20, 22604872), (32, 14128045), (40, 11302436), (80, 5651218), (160, 2825609), (173, 2613280), (346, 1306640), (692, 653320), (865, 522656), (1384, 326660), (1730, 261328), (2768, 163330), (3460, 130664), (5536, 81665), (6920, 65332), (13840, 32666), (16333, 27680)]