12104560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 30873024

約数和(自身を除く): 18768464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 113, 130, 206, 208, 226, 260, 412, 452, 515, 520, 565, 824, 904, 1030, 1040, 1130, 1339, 1469, 1648, 1808, 2060, 2260, 2678, 2938, 4120, 4520, 5356, 5876, 6695, 7345, 8240, 9040, 10712, 11639, 11752, 13390, 14690, 21424, 23278, 23504, 26780, 29380, 46556, 53560, 58195, 58760, 93112, 107120, 116390, 117520, 151307, 186224, 232780, 302614, 465560, 605228, 756535, 931120, 1210456, 1513070, 2420912, 3026140, 6052280, 12104560]

約数ペア:

[(1, 12104560), (2, 6052280), (4, 3026140), (5, 2420912), (8, 1513070), (10, 1210456), (13, 931120), (16, 756535), (20, 605228), (26, 465560), (40, 302614), (52, 232780), (65, 186224), (80, 151307), (103, 117520), (104, 116390), (113, 107120), (130, 93112), (206, 58760), (208, 58195), (226, 53560), (260, 46556), (412, 29380), (452, 26780), (515, 23504), (520, 23278), (565, 21424), (824, 14690), (904, 13390), (1030, 11752), (1040, 11639), (1130, 10712), (1339, 9040), (1469, 8240), (1648, 7345), (1808, 6695), (2060, 5876), (2260, 5356), (2678, 4520), (2938, 4120)]