41748800

素因数分解:

$2^6\times 5^2\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:388

約数の個数: 84

約数和(自身を含む): 104173020

約数和(自身を除く): 62424220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 160, 194, 200, 269, 320, 388, 400, 485, 538, 776, 800, 970, 1076, 1345, 1552, 1600, 1940, 2152, 2425, 2690, 3104, 3880, 4304, 4850, 5380, 6208, 6725, 7760, 8608, 9700, 10760, 13450, 15520, 17216, 19400, 21520, 26093, 26900, 31040, 38800, 43040, 52186, 53800, 77600, 86080, 104372, 107600, 130465, 155200, 208744, 215200, 260930, 417488, 430400, 521860, 652325, 834976, 1043720, 1304650, 1669952, 2087440, 2609300, 4174880, 5218600, 8349760, 10437200, 20874400, 41748800]

約数ペア:

[(1, 41748800), (2, 20874400), (4, 10437200), (5, 8349760), (8, 5218600), (10, 4174880), (16, 2609300), (20, 2087440), (25, 1669952), (32, 1304650), (40, 1043720), (50, 834976), (64, 652325), (80, 521860), (97, 430400), (100, 417488), (160, 260930), (194, 215200), (200, 208744), (269, 155200), (320, 130465), (388, 107600), (400, 104372), (485, 86080), (538, 77600), (776, 53800), (800, 52186), (970, 43040), (1076, 38800), (1345, 31040), (1552, 26900), (1600, 26093), (1940, 21520), (2152, 19400), (2425, 17216), (2690, 15520), (3104, 13450), (3880, 10760), (4304, 9700), (4850, 8608), (5380, 7760), (6208, 6725)]