73000520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27239}}^1$

素因数の和:27317

約数の個数: 32

約数和(自身を含む): 166708800

約数和(自身を除く): 93708280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 27239, 54478, 108956, 136195, 217912, 272390, 544780, 1089560, 1825013, 3650026, 7300052, 9125065, 14600104, 18250130, 36500260, 73000520]

約数ペア:

[(1, 73000520), (2, 36500260), (4, 18250130), (5, 14600104), (8, 9125065), (10, 7300052), (20, 3650026), (40, 1825013), (67, 1089560), (134, 544780), (268, 272390), (335, 217912), (536, 136195), (670, 108956), (1340, 54478), (2680, 27239)]