223227659380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78541}}^1\times {\mathrm{12919}}^1$

素因数の和:91480

約数の個数: 48

約数和(自身を含む): 511440370560

約数和(自身を除く): 288212711180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12919, 25838, 51676, 64595, 78541, 129190, 142109, 157082, 258380, 284218, 314164, 392705, 568436, 710545, 785410, 863951, 1421090, 1570820, 1727902, 2842180, 3455804, 4319755, 8639510, 17279020, 1014671179, 2029342358, 4058684716, 5073355895, 10146711790, 11161382969, 20293423580, 22322765938, 44645531876, 55806914845, 111613829690, 223227659380]

約数ペア:

[(1, 223227659380), (2, 111613829690), (4, 55806914845), (5, 44645531876), (10, 22322765938), (11, 20293423580), (20, 11161382969), (22, 10146711790), (44, 5073355895), (55, 4058684716), (110, 2029342358), (220, 1014671179), (12919, 17279020), (25838, 8639510), (51676, 4319755), (64595, 3455804), (78541, 2842180), (129190, 1727902), (142109, 1570820), (157082, 1421090), (258380, 863951), (284218, 785410), (314164, 710545), (392705, 568436)]