4159540220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1\times {\mathrm{10009}}^1$

素因数の和:11918

約数の個数: 48

約数和(自身を含む): 9535125600

約数和(自身を除く): 5375585380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1889, 3778, 7556, 9445, 10009, 18890, 20018, 20779, 37780, 40036, 41558, 50045, 83116, 100090, 103895, 110099, 200180, 207790, 220198, 415580, 440396, 550495, 1100990, 2201980, 18907001, 37814002, 75628004, 94535005, 189070010, 207977011, 378140020, 415954022, 831908044, 1039885055, 2079770110, 4159540220]

約数ペア:

[(1, 4159540220), (2, 2079770110), (4, 1039885055), (5, 831908044), (10, 415954022), (11, 378140020), (20, 207977011), (22, 189070010), (44, 94535005), (55, 75628004), (110, 37814002), (220, 18907001), (1889, 2201980), (3778, 1100990), (7556, 550495), (9445, 440396), (10009, 415580), (18890, 220198), (20018, 207790), (20779, 200180), (37780, 110099), (40036, 103895), (41558, 100090), (50045, 83116)]