19057360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{34031}}^1$

素因数の和:34051

約数の個数: 40

約数和(自身を含む): 50639616

約数和(自身を除く): 31582256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 34031, 68062, 136124, 170155, 238217, 272248, 340310, 476434, 544496, 680620, 952868, 1191085, 1361240, 1905736, 2382170, 2722480, 3811472, 4764340, 9528680, 19057360]

約数ペア:

[(1, 19057360), (2, 9528680), (4, 4764340), (5, 3811472), (7, 2722480), (8, 2382170), (10, 1905736), (14, 1361240), (16, 1191085), (20, 952868), (28, 680620), (35, 544496), (40, 476434), (56, 340310), (70, 272248), (80, 238217), (112, 170155), (140, 136124), (280, 68062), (560, 34031)]