24447280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2174

約数の個数: 80

約数和(自身を含む): 66808224

約数和(自身を除く): 42360944

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2137, 2288, 2860, 4274, 5720, 8548, 10685, 11440, 17096, 21370, 23507, 27781, 34192, 42740, 47014, 55562, 85480, 94028, 111124, 117535, 138905, 170960, 188056, 222248, 235070, 277810, 305591, 376112, 444496, 470140, 555620, 611182, 940280, 1111240, 1222364, 1527955, 1880560, 2222480, 2444728, 3055910, 4889456, 6111820, 12223640, 24447280]

約数ペア:

[(1, 24447280), (2, 12223640), (4, 6111820), (5, 4889456), (8, 3055910), (10, 2444728), (11, 2222480), (13, 1880560), (16, 1527955), (20, 1222364), (22, 1111240), (26, 940280), (40, 611182), (44, 555620), (52, 470140), (55, 444496), (65, 376112), (80, 305591), (88, 277810), (104, 235070), (110, 222248), (130, 188056), (143, 170960), (176, 138905), (208, 117535), (220, 111124), (260, 94028), (286, 85480), (440, 55562), (520, 47014), (572, 42740), (715, 34192), (880, 27781), (1040, 23507), (1144, 21370), (1430, 17096), (2137, 11440), (2288, 10685), (2860, 8548), (4274, 5720)]