1333536465700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^3\times {\mathrm{263269}}^1$

素因数の和:263394

約数の個数: 72

約数和(自身を含む): 2974166455400

約数和(自身を除く): 1640629989700

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1369, 1850, 2738, 3700, 5476, 6845, 13690, 27380, 34225, 50653, 68450, 101306, 136900, 202612, 253265, 263269, 506530, 526538, 1013060, 1053076, 1266325, 1316345, 2532650, 2632690, 5065300, 5265380, 6581725, 9740953, 13163450, 19481906, 26326900, 38963812, 48704765, 97409530, 194819060, 243523825, 360415261, 487047650, 720830522, 974095300, 1441661044, 1802076305, 3604152610, 7208305220, 9010381525, 13335364657, 18020763050, 26670729314, 36041526100, 53341458628, 66676823285, 133353646570, 266707293140, 333384116425, 666768232850, 1333536465700]

約数ペア:

[(1, 1333536465700), (2, 666768232850), (4, 333384116425), (5, 266707293140), (10, 133353646570), (20, 66676823285), (25, 53341458628), (37, 36041526100), (50, 26670729314), (74, 18020763050), (100, 13335364657), (148, 9010381525), (185, 7208305220), (370, 3604152610), (740, 1802076305), (925, 1441661044), (1369, 974095300), (1850, 720830522), (2738, 487047650), (3700, 360415261), (5476, 243523825), (6845, 194819060), (13690, 97409530), (27380, 48704765), (34225, 38963812), (50653, 26326900), (68450, 19481906), (101306, 13163450), (136900, 9740953), (202612, 6581725), (253265, 5265380), (263269, 5065300), (506530, 2632690), (526538, 2532650), (1013060, 1316345), (1053076, 1266325)]