47296640

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 114860160

約数和(自身を除く): 67563520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1103, 1340, 2144, 2206, 2680, 4288, 4412, 5360, 5515, 8576, 8824, 10720, 11030, 17648, 21440, 22060, 35296, 42880, 44120, 70592, 73901, 88240, 141184, 147802, 176480, 295604, 352960, 369505, 591208, 705920, 739010, 1182416, 1478020, 2364832, 2956040, 4729664, 5912080, 9459328, 11824160, 23648320, 47296640]

約数ペア:

[(1, 47296640), (2, 23648320), (4, 11824160), (5, 9459328), (8, 5912080), (10, 4729664), (16, 2956040), (20, 2364832), (32, 1478020), (40, 1182416), (64, 739010), (67, 705920), (80, 591208), (128, 369505), (134, 352960), (160, 295604), (268, 176480), (320, 147802), (335, 141184), (536, 88240), (640, 73901), (670, 70592), (1072, 44120), (1103, 42880), (1340, 35296), (2144, 22060), (2206, 21440), (2680, 17648), (4288, 11030), (4412, 10720), (5360, 8824), (5515, 8576)]