4012112890

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1\times {\mathrm{4603}}^1$

素因数の和:5574

約数の個数: 32

約数和(自身を含む): 7303343616

約数和(自身を除く): 3291230726

約数列:

[1, 2, 5, 10, 101, 202, 505, 863, 1010, 1726, 4315, 4603, 8630, 9206, 23015, 46030, 87163, 174326, 435815, 464903, 871630, 929806, 2324515, 3972389, 4649030, 7944778, 19861945, 39723890, 401211289, 802422578, 2006056445, 4012112890]

約数ペア:

[(1, 4012112890), (2, 2006056445), (5, 802422578), (10, 401211289), (101, 39723890), (202, 19861945), (505, 7944778), (863, 4649030), (1010, 3972389), (1726, 2324515), (4315, 929806), (4603, 871630), (8630, 464903), (9206, 435815), (23015, 174326), (46030, 87163)]