9790660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 22643712

約数和(自身を除く): 12853052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 233, 382, 466, 764, 932, 955, 1165, 1910, 2101, 2330, 2563, 3820, 4202, 4660, 5126, 8404, 10252, 10505, 12815, 21010, 25630, 42020, 44503, 51260, 89006, 178012, 222515, 445030, 489533, 890060, 979066, 1958132, 2447665, 4895330, 9790660]

約数ペア:

[(1, 9790660), (2, 4895330), (4, 2447665), (5, 1958132), (10, 979066), (11, 890060), (20, 489533), (22, 445030), (44, 222515), (55, 178012), (110, 89006), (191, 51260), (220, 44503), (233, 42020), (382, 25630), (466, 21010), (764, 12815), (932, 10505), (955, 10252), (1165, 8404), (1910, 5126), (2101, 4660), (2330, 4202), (2563, 3820)]