53638720

素因数分解:

$2^6\times 5^1\times {\mathrm{167621}}^1$

素因数の和:167638

約数の個数: 28

約数和(自身を含む): 127727964

約数和(自身を除く): 74089244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 167621, 335242, 670484, 838105, 1340968, 1676210, 2681936, 3352420, 5363872, 6704840, 10727744, 13409680, 26819360, 53638720]

約数ペア:

[(1, 53638720), (2, 26819360), (4, 13409680), (5, 10727744), (8, 6704840), (10, 5363872), (16, 3352420), (20, 2681936), (32, 1676210), (40, 1340968), (64, 838105), (80, 670484), (160, 335242), (320, 167621)]