1937440

素因数分解:

$2^5\times 5^1\times {\mathrm{12109}}^1$

素因数の和:12124

約数の個数: 24

約数和(自身を含む): 4577580

約数和(自身を除く): 2640140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12109, 24218, 48436, 60545, 96872, 121090, 193744, 242180, 387488, 484360, 968720, 1937440]

約数ペア:

[(1, 1937440), (2, 968720), (4, 484360), (5, 387488), (8, 242180), (10, 193744), (16, 121090), (20, 96872), (32, 60545), (40, 48436), (80, 24218), (160, 12109)]