2319880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 5313600

約数和(自身を除く): 2993720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 983, 1180, 1966, 2360, 3932, 4915, 7864, 9830, 19660, 39320, 57997, 115994, 231988, 289985, 463976, 579970, 1159940, 2319880]

約数ペア:

[(1, 2319880), (2, 1159940), (4, 579970), (5, 463976), (8, 289985), (10, 231988), (20, 115994), (40, 57997), (59, 39320), (118, 19660), (236, 9830), (295, 7864), (472, 4915), (590, 3932), (983, 2360), (1180, 1966)]