42240320

素因数分解:

$2^6\times 5^1\times {\mathrm{132001}}^1$

素因数の和:132018

約数の個数: 28

約数和(自身を含む): 100585524

約数和(自身を除く): 58345204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 132001, 264002, 528004, 660005, 1056008, 1320010, 2112016, 2640020, 4224032, 5280040, 8448064, 10560080, 21120160, 42240320]

約数ペア:

[(1, 42240320), (2, 21120160), (4, 10560080), (5, 8448064), (8, 5280040), (10, 4224032), (16, 2640020), (20, 2112016), (32, 1320010), (40, 1056008), (64, 660005), (80, 528004), (160, 264002), (320, 132001)]