13302759160

素因数分解:

$2^3\times 5^1\times {\mathrm{4007}}^1\times {\mathrm{82997}}^1$

素因数の和:87015

約数の個数: 32

約数和(自身を含む): 29939038560

約数和(自身を除く): 16636279400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4007, 8014, 16028, 20035, 32056, 40070, 80140, 82997, 160280, 165994, 331988, 414985, 663976, 829970, 1659940, 3319880, 332568979, 665137958, 1330275916, 1662844895, 2660551832, 3325689790, 6651379580, 13302759160]

約数ペア:

[(1, 13302759160), (2, 6651379580), (4, 3325689790), (5, 2660551832), (8, 1662844895), (10, 1330275916), (20, 665137958), (40, 332568979), (4007, 3319880), (8014, 1659940), (16028, 829970), (20035, 663976), (32056, 414985), (40070, 331988), (80140, 165994), (82997, 160280)]