84815860

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{8431}}^1$

素因数の和:8943

約数の個数: 24

約数和(自身を含む): 178488576

約数和(自身を除く): 93672716

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 8431, 10060, 16862, 33724, 42155, 84310, 168620, 4240793, 8481586, 16963172, 21203965, 42407930, 84815860]

約数ペア:

[(1, 84815860), (2, 42407930), (4, 21203965), (5, 16963172), (10, 8481586), (20, 4240793), (503, 168620), (1006, 84310), (2012, 42155), (2515, 33724), (5030, 16862), (8431, 10060)]