333075760

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{62141}}^1$

素因数の和:62221

約数の個数: 40

約数和(自身を含む): 785972016

約数和(自身を除く): 452896256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 62141, 124282, 248564, 310705, 497128, 621410, 994256, 1242820, 2485640, 4163447, 4971280, 8326894, 16653788, 20817235, 33307576, 41634470, 66615152, 83268940, 166537880, 333075760]

約数ペア:

[(1, 333075760), (2, 166537880), (4, 83268940), (5, 66615152), (8, 41634470), (10, 33307576), (16, 20817235), (20, 16653788), (40, 8326894), (67, 4971280), (80, 4163447), (134, 2485640), (268, 1242820), (335, 994256), (536, 621410), (670, 497128), (1072, 310705), (1340, 248564), (2680, 124282), (5360, 62141)]