42231880

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2099}}^1$

素因数の和:2613

約数の個数: 32

約数和(自身を含む): 95256000

約数和(自身を除く): 53024120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2099, 2515, 4024, 4198, 5030, 8396, 10060, 10495, 16792, 20120, 20990, 41980, 83960, 1055797, 2111594, 4223188, 5278985, 8446376, 10557970, 21115940, 42231880]

約数ペア:

[(1, 42231880), (2, 21115940), (4, 10557970), (5, 8446376), (8, 5278985), (10, 4223188), (20, 2111594), (40, 1055797), (503, 83960), (1006, 41980), (2012, 20990), (2099, 20120), (2515, 16792), (4024, 10495), (4198, 10060), (5030, 8396)]