29119160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103997}}^1$

素因数の和:104015

約数の個数: 32

約数和(自身を含む): 74878560

約数和(自身を除く): 45759400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 103997, 207994, 415988, 519985, 727979, 831976, 1039970, 1455958, 2079940, 2911916, 3639895, 4159880, 5823832, 7279790, 14559580, 29119160]

約数ペア:

[(1, 29119160), (2, 14559580), (4, 7279790), (5, 5823832), (7, 4159880), (8, 3639895), (10, 2911916), (14, 2079940), (20, 1455958), (28, 1039970), (35, 831976), (40, 727979), (56, 519985), (70, 415988), (140, 207994), (280, 103997)]