16864060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 37622592

約数和(自身を除く): 20758532

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 601, 610, 1202, 1220, 1403, 2404, 2806, 3005, 5612, 6010, 7015, 12020, 13823, 14030, 27646, 28060, 36661, 55292, 69115, 73322, 138230, 146644, 183305, 276460, 366610, 733220, 843203, 1686406, 3372812, 4216015, 8432030, 16864060]

約数ペア:

[(1, 16864060), (2, 8432030), (4, 4216015), (5, 3372812), (10, 1686406), (20, 843203), (23, 733220), (46, 366610), (61, 276460), (92, 183305), (115, 146644), (122, 138230), (230, 73322), (244, 69115), (305, 55292), (460, 36661), (601, 28060), (610, 27646), (1202, 14030), (1220, 13823), (1403, 12020), (2404, 7015), (2806, 6010), (3005, 5612)]