42168526660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{79777}}^1$

素因数の和:79925

約数の個数: 96

約数和(自身を含む): 101324442240

約数和(自身を除く): 59155915580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 107, 130, 190, 214, 247, 260, 380, 428, 494, 535, 988, 1070, 1235, 1391, 2033, 2140, 2470, 2782, 4066, 4940, 5564, 6955, 8132, 10165, 13910, 20330, 26429, 27820, 40660, 52858, 79777, 105716, 132145, 159554, 264290, 319108, 398885, 528580, 797770, 1037101, 1515763, 1595540, 2074202, 3031526, 4148404, 5185505, 6063052, 7578815, 8536139, 10371010, 15157630, 17072278, 19704919, 20742020, 30315260, 34144556, 39409838, 42680695, 78819676, 85361390, 98524595, 110969807, 162186641, 170722780, 197049190, 221939614, 324373282, 394098380, 443879228, 554849035, 648746564, 810933205, 1109698070, 1621866410, 2108426333, 2219396140, 3243732820, 4216852666, 8433705332, 10542131665, 21084263330, 42168526660]

約数ペア:

[(1, 42168526660), (2, 21084263330), (4, 10542131665), (5, 8433705332), (10, 4216852666), (13, 3243732820), (19, 2219396140), (20, 2108426333), (26, 1621866410), (38, 1109698070), (52, 810933205), (65, 648746564), (76, 554849035), (95, 443879228), (107, 394098380), (130, 324373282), (190, 221939614), (214, 197049190), (247, 170722780), (260, 162186641), (380, 110969807), (428, 98524595), (494, 85361390), (535, 78819676), (988, 42680695), (1070, 39409838), (1235, 34144556), (1391, 30315260), (2033, 20742020), (2140, 19704919), (2470, 17072278), (2782, 15157630), (4066, 10371010), (4940, 8536139), (5564, 7578815), (6955, 6063052), (8132, 5185505), (10165, 4148404), (13910, 3031526), (20330, 2074202), (26429, 1595540), (27820, 1515763), (40660, 1037101), (52858, 797770), (79777, 528580), (105716, 398885), (132145, 319108), (159554, 264290)]