23681874320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{115589}}^1$

素因数の和:115812

約数の個数: 80

約数和(自身を含む): 59597279280

約数和(自身を除く): 35915404960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 197, 208, 260, 394, 520, 788, 985, 1040, 1576, 1970, 2561, 3152, 3940, 5122, 7880, 10244, 12805, 15760, 20488, 25610, 40976, 51220, 102440, 115589, 204880, 231178, 462356, 577945, 924712, 1155890, 1502657, 1849424, 2311780, 3005314, 4623560, 6010628, 7513285, 9247120, 12021256, 15026570, 22771033, 24042512, 30053140, 45542066, 60106280, 91084132, 113855165, 120212560, 182168264, 227710330, 296023429, 364336528, 455420660, 592046858, 910841320, 1184093716, 1480117145, 1821682640, 2368187432, 2960234290, 4736374864, 5920468580, 11840937160, 23681874320]

約数ペア:

[(1, 23681874320), (2, 11840937160), (4, 5920468580), (5, 4736374864), (8, 2960234290), (10, 2368187432), (13, 1821682640), (16, 1480117145), (20, 1184093716), (26, 910841320), (40, 592046858), (52, 455420660), (65, 364336528), (80, 296023429), (104, 227710330), (130, 182168264), (197, 120212560), (208, 113855165), (260, 91084132), (394, 60106280), (520, 45542066), (788, 30053140), (985, 24042512), (1040, 22771033), (1576, 15026570), (1970, 12021256), (2561, 9247120), (3152, 7513285), (3940, 6010628), (5122, 4623560), (7880, 3005314), (10244, 2311780), (12805, 1849424), (15760, 1502657), (20488, 1155890), (25610, 924712), (40976, 577945), (51220, 462356), (102440, 231178), (115589, 204880)]