353285440

素因数分解:

$2^6\times 5^1\times {\mathrm{1104017}}^1$

素因数の和:1104034

約数の個数: 28

約数和(自身を含む): 841261716

約数和(自身を除く): 487976276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1104017, 2208034, 4416068, 5520085, 8832136, 11040170, 17664272, 22080340, 35328544, 44160680, 70657088, 88321360, 176642720, 353285440]

約数ペア:

[(1, 353285440), (2, 176642720), (4, 88321360), (5, 70657088), (8, 44160680), (10, 35328544), (16, 22080340), (20, 17664272), (32, 11040170), (40, 8832136), (64, 5520085), (80, 4416068), (160, 2208034), (320, 1104017)]