2746092250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1553}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 5620358016

約数和(自身を除く): 2874265766

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 643, 1286, 1375, 1553, 2750, 3106, 3215, 6430, 7073, 7765, 14146, 15530, 16075, 17083, 32150, 34166, 35365, 38825, 70730, 77650, 80375, 85415, 160750, 170830, 176825, 194125, 353650, 388250, 427075, 854150, 884125, 998579, 1768250, 1997158, 2135375, 4270750, 4992895, 9985790, 10984369, 21968738, 24964475, 49928950, 54921845, 109843690, 124822375, 249644750, 274609225, 549218450, 1373046125, 2746092250]

約数ペア:

[(1, 2746092250), (2, 1373046125), (5, 549218450), (10, 274609225), (11, 249644750), (22, 124822375), (25, 109843690), (50, 54921845), (55, 49928950), (110, 24964475), (125, 21968738), (250, 10984369), (275, 9985790), (550, 4992895), (643, 4270750), (1286, 2135375), (1375, 1997158), (1553, 1768250), (2750, 998579), (3106, 884125), (3215, 854150), (6430, 427075), (7073, 388250), (7765, 353650), (14146, 194125), (15530, 176825), (16075, 170830), (17083, 160750), (32150, 85415), (34166, 80375), (35365, 77650), (38825, 70730)]