6510020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 15095808

約数和(自身を除く): 8585788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 233, 254, 466, 508, 635, 932, 1165, 1270, 1397, 2330, 2540, 2563, 2794, 4660, 5126, 5588, 6985, 10252, 12815, 13970, 25630, 27940, 29591, 51260, 59182, 118364, 147955, 295910, 325501, 591820, 651002, 1302004, 1627505, 3255010, 6510020]

約数ペア:

[(1, 6510020), (2, 3255010), (4, 1627505), (5, 1302004), (10, 651002), (11, 591820), (20, 325501), (22, 295910), (44, 147955), (55, 118364), (110, 59182), (127, 51260), (220, 29591), (233, 27940), (254, 25630), (466, 13970), (508, 12815), (635, 10252), (932, 6985), (1165, 5588), (1270, 5126), (1397, 4660), (2330, 2794), (2540, 2563)]