5111060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 11515392

約数和(自身を除く): 6404332

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 271, 410, 460, 542, 820, 943, 1084, 1355, 1886, 2710, 3772, 4715, 5420, 6233, 9430, 11111, 12466, 18860, 22222, 24932, 31165, 44444, 55555, 62330, 111110, 124660, 222220, 255553, 511106, 1022212, 1277765, 2555530, 5111060]

約数ペア:

[(1, 5111060), (2, 2555530), (4, 1277765), (5, 1022212), (10, 511106), (20, 255553), (23, 222220), (41, 124660), (46, 111110), (82, 62330), (92, 55555), (115, 44444), (164, 31165), (205, 24932), (230, 22222), (271, 18860), (410, 12466), (460, 11111), (542, 9430), (820, 6233), (943, 5420), (1084, 4715), (1355, 3772), (1886, 2710)]