72320

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 174420

約数和(自身を除く): 102100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1130, 1808, 2260, 3616, 4520, 7232, 9040, 14464, 18080, 36160, 72320]

約数ペア:

[(1, 72320), (2, 36160), (4, 18080), (5, 14464), (8, 9040), (10, 7232), (16, 4520), (20, 3616), (32, 2260), (40, 1808), (64, 1130), (80, 904), (113, 640), (128, 565), (160, 452), (226, 320)]