27244420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8461}}^1$

素因数の和:8500

約数の個数: 48

約数和(自身を含む): 68237568

約数和(自身を除く): 40993148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 8461, 16922, 33844, 42305, 59227, 84610, 118454, 169220, 194603, 236908, 296135, 389206, 592270, 778412, 973015, 1184540, 1362221, 1946030, 2724442, 3892060, 5448884, 6811105, 13622210, 27244420]

約数ペア:

[(1, 27244420), (2, 13622210), (4, 6811105), (5, 5448884), (7, 3892060), (10, 2724442), (14, 1946030), (20, 1362221), (23, 1184540), (28, 973015), (35, 778412), (46, 592270), (70, 389206), (92, 296135), (115, 236908), (140, 194603), (161, 169220), (230, 118454), (322, 84610), (460, 59227), (644, 42305), (805, 33844), (1610, 16922), (3220, 8461)]