5075920

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1027

約数の個数: 40

約数和(自身を含む): 11990304

約数和(自身を除く): 6914384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 947, 1072, 1340, 1894, 2680, 3788, 4735, 5360, 7576, 9470, 15152, 18940, 37880, 63449, 75760, 126898, 253796, 317245, 507592, 634490, 1015184, 1268980, 2537960, 5075920]

約数ペア:

[(1, 5075920), (2, 2537960), (4, 1268980), (5, 1015184), (8, 634490), (10, 507592), (16, 317245), (20, 253796), (40, 126898), (67, 75760), (80, 63449), (134, 37880), (268, 18940), (335, 15152), (536, 9470), (670, 7576), (947, 5360), (1072, 4735), (1340, 3788), (1894, 2680)]