15511494440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3169}}^1\times {\mathrm{9413}}^1$

素因数の和:12606

約数の個数: 64

約数和(自身を含む): 37601398800

約数和(自身を除く): 22089904360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3169, 6338, 9413, 12676, 15845, 18826, 25352, 31690, 37652, 41197, 47065, 63380, 75304, 82394, 94130, 122369, 126760, 164788, 188260, 205985, 244738, 329576, 376520, 411970, 489476, 611845, 823940, 978952, 1223690, 1647880, 2447380, 4894760, 29829797, 59659594, 119319188, 149148985, 238638376, 298297970, 387787361, 596595940, 775574722, 1193191880, 1551149444, 1938936805, 3102298888, 3877873610, 7755747220, 15511494440]

約数ペア:

[(1, 15511494440), (2, 7755747220), (4, 3877873610), (5, 3102298888), (8, 1938936805), (10, 1551149444), (13, 1193191880), (20, 775574722), (26, 596595940), (40, 387787361), (52, 298297970), (65, 238638376), (104, 149148985), (130, 119319188), (260, 59659594), (520, 29829797), (3169, 4894760), (6338, 2447380), (9413, 1647880), (12676, 1223690), (15845, 978952), (18826, 823940), (25352, 611845), (31690, 489476), (37652, 411970), (41197, 376520), (47065, 329576), (63380, 244738), (75304, 205985), (82394, 188260), (94130, 164788), (122369, 126760)]