117934540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 270273024

約数和(自身を除く): 152338484

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 53, 62, 74, 97, 106, 124, 148, 155, 185, 194, 212, 265, 310, 370, 388, 485, 530, 620, 740, 970, 1060, 1147, 1643, 1940, 1961, 2294, 3007, 3286, 3589, 3922, 4588, 5141, 5735, 6014, 6572, 7178, 7844, 8215, 9805, 10282, 11470, 12028, 14356, 15035, 16430, 17945, 19610, 20564, 22940, 25705, 30070, 32860, 35890, 39220, 51410, 60140, 60791, 71780, 102820, 111259, 121582, 159371, 190217, 222518, 243164, 303955, 318742, 380434, 445036, 556295, 607910, 637484, 760868, 796855, 951085, 1112590, 1215820, 1593710, 1902170, 2225180, 3187420, 3804340, 5896727, 11793454, 23586908, 29483635, 58967270, 117934540]

約数ペア:

[(1, 117934540), (2, 58967270), (4, 29483635), (5, 23586908), (10, 11793454), (20, 5896727), (31, 3804340), (37, 3187420), (53, 2225180), (62, 1902170), (74, 1593710), (97, 1215820), (106, 1112590), (124, 951085), (148, 796855), (155, 760868), (185, 637484), (194, 607910), (212, 556295), (265, 445036), (310, 380434), (370, 318742), (388, 303955), (485, 243164), (530, 222518), (620, 190217), (740, 159371), (970, 121582), (1060, 111259), (1147, 102820), (1643, 71780), (1940, 60791), (1961, 60140), (2294, 51410), (3007, 39220), (3286, 35890), (3589, 32860), (3922, 30070), (4588, 25705), (5141, 22940), (5735, 20564), (6014, 19610), (6572, 17945), (7178, 16430), (7844, 15035), (8215, 14356), (9805, 12028), (10282, 11470)]