118999160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{424997}}^1$

素因数の和:425015

約数の個数: 32

約数和(自身を含む): 305998560

約数和(自身を除く): 186999400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 424997, 849994, 1699988, 2124985, 2974979, 3399976, 4249970, 5949958, 8499940, 11899916, 14874895, 16999880, 23799832, 29749790, 59499580, 118999160]

約数ペア:

[(1, 118999160), (2, 59499580), (4, 29749790), (5, 23799832), (7, 16999880), (8, 14874895), (10, 11899916), (14, 8499940), (20, 5949958), (28, 4249970), (35, 3399976), (40, 2974979), (56, 2124985), (70, 1699988), (140, 849994), (280, 424997)]