11199020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 27095040

約数和(自身を除く): 15896020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 479, 668, 835, 958, 1169, 1670, 1916, 2338, 2395, 3340, 3353, 4676, 4790, 5845, 6706, 9580, 11690, 13412, 16765, 23380, 33530, 67060, 79993, 159986, 319972, 399965, 559951, 799930, 1119902, 1599860, 2239804, 2799755, 5599510, 11199020]

約数ペア:

[(1, 11199020), (2, 5599510), (4, 2799755), (5, 2239804), (7, 1599860), (10, 1119902), (14, 799930), (20, 559951), (28, 399965), (35, 319972), (70, 159986), (140, 79993), (167, 67060), (334, 33530), (479, 23380), (668, 16765), (835, 13412), (958, 11690), (1169, 9580), (1670, 6706), (1916, 5845), (2338, 4790), (2395, 4676), (3340, 3353)]