13156723000

素因数分解:

$2^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1718

約数の個数: 128

約数和(自身を含む): 31505760000

約数和(自身を除く): 18349037000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 125, 131, 134, 200, 250, 262, 268, 335, 500, 524, 536, 655, 670, 1000, 1048, 1310, 1340, 1499, 1675, 2620, 2680, 2998, 3275, 3350, 5240, 5996, 6550, 6700, 7495, 8375, 8777, 11992, 13100, 13400, 14990, 16375, 16750, 17554, 26200, 29980, 32750, 33500, 35108, 37475, 43885, 59960, 65500, 67000, 70216, 74950, 87770, 100433, 131000, 149900, 175540, 187375, 196369, 200866, 219425, 299800, 351080, 374750, 392738, 401732, 438850, 502165, 749500, 785476, 803464, 877700, 981845, 1004330, 1097125, 1499000, 1570952, 1755400, 1963690, 2008660, 2194250, 2510825, 3927380, 4017320, 4388500, 4909225, 5021650, 7854760, 8777000, 9818450, 10043300, 12554125, 13156723, 19636900, 20086600, 24546125, 25108250, 26313446, 39273800, 49092250, 50216500, 52626892, 65783615, 98184500, 100433000, 105253784, 131567230, 196369000, 263134460, 328918075, 526268920, 657836150, 1315672300, 1644590375, 2631344600, 3289180750, 6578361500, 13156723000]

約数ペア:

[(1, 13156723000), (2, 6578361500), (4, 3289180750), (5, 2631344600), (8, 1644590375), (10, 1315672300), (20, 657836150), (25, 526268920), (40, 328918075), (50, 263134460), (67, 196369000), (100, 131567230), (125, 105253784), (131, 100433000), (134, 98184500), (200, 65783615), (250, 52626892), (262, 50216500), (268, 49092250), (335, 39273800), (500, 26313446), (524, 25108250), (536, 24546125), (655, 20086600), (670, 19636900), (1000, 13156723), (1048, 12554125), (1310, 10043300), (1340, 9818450), (1499, 8777000), (1675, 7854760), (2620, 5021650), (2680, 4909225), (2998, 4388500), (3275, 4017320), (3350, 3927380), (5240, 2510825), (5996, 2194250), (6550, 2008660), (6700, 1963690), (7495, 1755400), (8375, 1570952), (8777, 1499000), (11992, 1097125), (13100, 1004330), (13400, 981845), (14990, 877700), (16375, 803464), (16750, 785476), (17554, 749500), (26200, 502165), (29980, 438850), (32750, 401732), (33500, 392738), (35108, 374750), (37475, 351080), (43885, 299800), (59960, 219425), (65500, 200866), (67000, 196369), (70216, 187375), (74950, 175540), (87770, 149900), (100433, 131000)]