118679120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211927}}^1$

素因数の和:211947

約数の個数: 40

約数和(自身を含む): 315348864

約数和(自身を除く): 196669744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 211927, 423854, 847708, 1059635, 1483489, 1695416, 2119270, 2966978, 3390832, 4238540, 5933956, 7417445, 8477080, 11867912, 14834890, 16954160, 23735824, 29669780, 59339560, 118679120]

約数ペア:

[(1, 118679120), (2, 59339560), (4, 29669780), (5, 23735824), (7, 16954160), (8, 14834890), (10, 11867912), (14, 8477080), (16, 7417445), (20, 5933956), (28, 4238540), (35, 3390832), (40, 2966978), (56, 2119270), (70, 1695416), (80, 1483489), (112, 1059635), (140, 847708), (280, 423854), (560, 211927)]