2528320

素因数分解:

$2^6\times 5^1\times {\mathrm{7901}}^1$

素因数の和:7918

約数の個数: 28

約数和(自身を含む): 6021324

約数和(自身を除く): 3493004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7901, 15802, 31604, 39505, 63208, 79010, 126416, 158020, 252832, 316040, 505664, 632080, 1264160, 2528320]

約数ペア:

[(1, 2528320), (2, 1264160), (4, 632080), (5, 505664), (8, 316040), (10, 252832), (16, 158020), (20, 126416), (32, 79010), (40, 63208), (64, 39505), (80, 31604), (160, 15802), (320, 7901)]