15550051660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{5039}}^1$

素因数の和:5168

約数の個数: 144

約数和(自身を含む): 39047339520

約数和(自身を除く): 23497287860

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 83, 110, 130, 143, 166, 169, 220, 260, 286, 332, 338, 415, 572, 676, 715, 830, 845, 913, 1079, 1430, 1660, 1690, 1826, 1859, 2158, 2860, 3380, 3652, 3718, 4316, 4565, 5039, 5395, 7436, 9130, 9295, 10078, 10790, 11869, 14027, 18260, 18590, 20156, 21580, 23738, 25195, 28054, 37180, 47476, 50390, 55429, 56108, 59345, 65507, 70135, 100780, 110858, 118690, 131014, 140270, 154297, 221716, 237380, 262028, 277145, 280540, 308594, 327535, 418237, 554290, 617188, 655070, 720577, 771485, 836474, 851591, 1108580, 1310140, 1441154, 1542970, 1672948, 1703182, 2091185, 2882308, 3085940, 3406364, 3602885, 4182370, 4257955, 4600607, 5437081, 7205770, 8364740, 8515910, 9201214, 9367501, 10874162, 14411540, 17031820, 18402428, 18735002, 21748324, 23003035, 27185405, 37470004, 46006070, 46837505, 54370810, 59807891, 70682053, 92012140, 93675010, 108741620, 119615782, 141364106, 187350020, 239231564, 282728212, 299039455, 353410265, 598078910, 706820530, 777502583, 1196157820, 1413641060, 1555005166, 3110010332, 3887512915, 7775025830, 15550051660]

約数ペア:

[(1, 15550051660), (2, 7775025830), (4, 3887512915), (5, 3110010332), (10, 1555005166), (11, 1413641060), (13, 1196157820), (20, 777502583), (22, 706820530), (26, 598078910), (44, 353410265), (52, 299039455), (55, 282728212), (65, 239231564), (83, 187350020), (110, 141364106), (130, 119615782), (143, 108741620), (166, 93675010), (169, 92012140), (220, 70682053), (260, 59807891), (286, 54370810), (332, 46837505), (338, 46006070), (415, 37470004), (572, 27185405), (676, 23003035), (715, 21748324), (830, 18735002), (845, 18402428), (913, 17031820), (1079, 14411540), (1430, 10874162), (1660, 9367501), (1690, 9201214), (1826, 8515910), (1859, 8364740), (2158, 7205770), (2860, 5437081), (3380, 4600607), (3652, 4257955), (3718, 4182370), (4316, 3602885), (4565, 3406364), (5039, 3085940), (5395, 2882308), (7436, 2091185), (9130, 1703182), (9295, 1672948), (10078, 1542970), (10790, 1441154), (11869, 1310140), (14027, 1108580), (18260, 851591), (18590, 836474), (20156, 771485), (21580, 720577), (23738, 655070), (25195, 617188), (28054, 554290), (37180, 418237), (47476, 327535), (50390, 308594), (55429, 280540), (56108, 277145), (59345, 262028), (65507, 237380), (70135, 221716), (100780, 154297), (110858, 140270), (118690, 131014)]