12759340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 29756160

約数和(自身を除く): 16996820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 983, 1180, 1298, 1966, 2596, 3245, 3932, 4915, 6490, 9830, 10813, 12980, 19660, 21626, 43252, 54065, 57997, 108130, 115994, 216260, 231988, 289985, 579970, 637967, 1159940, 1275934, 2551868, 3189835, 6379670, 12759340]

約数ペア:

[(1, 12759340), (2, 6379670), (4, 3189835), (5, 2551868), (10, 1275934), (11, 1159940), (20, 637967), (22, 579970), (44, 289985), (55, 231988), (59, 216260), (110, 115994), (118, 108130), (220, 57997), (236, 54065), (295, 43252), (590, 21626), (649, 19660), (983, 12980), (1180, 10813), (1298, 9830), (1966, 6490), (2596, 4915), (3245, 3932)]