73930940

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{7349}}^1$

素因数の和:7861

約数の個数: 24

約数和(自身を含む): 155584800

約数和(自身を除く): 81653860

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 7349, 10060, 14698, 29396, 36745, 73490, 146980, 3696547, 7393094, 14786188, 18482735, 36965470, 73930940]

約数ペア:

[(1, 73930940), (2, 36965470), (4, 18482735), (5, 14786188), (10, 7393094), (20, 3696547), (503, 146980), (1006, 73490), (2012, 36745), (2515, 29396), (5030, 14698), (7349, 10060)]