15664524590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{41651}}^1$

素因数の和:41945

約数の個数: 64

約数和(自身を含む): 33252291072

約数和(自身を除く): 17587766482

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 263, 286, 526, 715, 1315, 1430, 2630, 2893, 3419, 5786, 6838, 14465, 17095, 28930, 34190, 37609, 41651, 75218, 83302, 188045, 208255, 376090, 416510, 458161, 541463, 916322, 1082926, 2290805, 2707315, 4581610, 5414630, 5956093, 10954213, 11912186, 21908426, 29780465, 54771065, 59560930, 109542130, 120496343, 142404769, 240992686, 284809538, 602481715, 712023845, 1204963430, 1424047690, 1566452459, 3132904918, 7832262295, 15664524590]

約数ペア:

[(1, 15664524590), (2, 7832262295), (5, 3132904918), (10, 1566452459), (11, 1424047690), (13, 1204963430), (22, 712023845), (26, 602481715), (55, 284809538), (65, 240992686), (110, 142404769), (130, 120496343), (143, 109542130), (263, 59560930), (286, 54771065), (526, 29780465), (715, 21908426), (1315, 11912186), (1430, 10954213), (2630, 5956093), (2893, 5414630), (3419, 4581610), (5786, 2707315), (6838, 2290805), (14465, 1082926), (17095, 916322), (28930, 541463), (34190, 458161), (37609, 416510), (41651, 376090), (75218, 208255), (83302, 188045)]