17417804560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{49697}}^1$

素因数の和:50060

約数の個数: 80

約数和(自身を含む): 43741794096

約数和(自身を除く): 26323989536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 337, 520, 674, 1040, 1348, 1685, 2696, 3370, 4381, 5392, 6740, 8762, 13480, 17524, 21905, 26960, 35048, 43810, 49697, 70096, 87620, 99394, 175240, 198788, 248485, 350480, 397576, 496970, 646061, 795152, 993940, 1292122, 1987880, 2584244, 3230305, 3975760, 5168488, 6460610, 10336976, 12921220, 16747889, 25842440, 33495778, 51684880, 66991556, 83739445, 133983112, 167478890, 217722557, 267966224, 334957780, 435445114, 669915560, 870890228, 1088612785, 1339831120, 1741780456, 2177225570, 3483560912, 4354451140, 8708902280, 17417804560]

約数ペア:

[(1, 17417804560), (2, 8708902280), (4, 4354451140), (5, 3483560912), (8, 2177225570), (10, 1741780456), (13, 1339831120), (16, 1088612785), (20, 870890228), (26, 669915560), (40, 435445114), (52, 334957780), (65, 267966224), (80, 217722557), (104, 167478890), (130, 133983112), (208, 83739445), (260, 66991556), (337, 51684880), (520, 33495778), (674, 25842440), (1040, 16747889), (1348, 12921220), (1685, 10336976), (2696, 6460610), (3370, 5168488), (4381, 3975760), (5392, 3230305), (6740, 2584244), (8762, 1987880), (13480, 1292122), (17524, 993940), (21905, 795152), (26960, 646061), (35048, 496970), (43810, 397576), (49697, 350480), (70096, 248485), (87620, 198788), (99394, 175240)]