85520060

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{8501}}^1$

素因数の和:9013

約数の個数: 24

約数和(自身を含む): 179970336

約数和(自身を除く): 94450276

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 8501, 10060, 17002, 34004, 42505, 85010, 170020, 4276003, 8552006, 17104012, 21380015, 42760030, 85520060]

約数ペア:

[(1, 85520060), (2, 42760030), (4, 21380015), (5, 17104012), (10, 8552006), (20, 4276003), (503, 170020), (1006, 85010), (2012, 42505), (2515, 34004), (5030, 17002), (8501, 10060)]