13887160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{49597}}^1$

素因数の和:49615

約数の個数: 32

約数和(自身を含む): 35710560

約数和(自身を除く): 21823400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 49597, 99194, 198388, 247985, 347179, 396776, 495970, 694358, 991940, 1388716, 1735895, 1983880, 2777432, 3471790, 6943580, 13887160]

約数ペア:

[(1, 13887160), (2, 6943580), (4, 3471790), (5, 2777432), (7, 1983880), (8, 1735895), (10, 1388716), (14, 991940), (20, 694358), (28, 495970), (35, 396776), (40, 347179), (56, 247985), (70, 198388), (140, 99194), (280, 49597)]