14196980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4409}}^1$

素因数の和:4448

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 21365260

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, 4409, 8818, 17636, 22045, 30863, 44090, 61726, 88180, 101407, 123452, 154315, 202814, 308630, 405628, 507035, 617260, 709849, 1014070, 1419698, 2028140, 2839396, 3549245, 7098490, 14196980]

約数ペア:

[(1, 14196980), (2, 7098490), (4, 3549245), (5, 2839396), (7, 2028140), (10, 1419698), (14, 1014070), (20, 709849), (23, 617260), (28, 507035), (35, 405628), (46, 308630), (70, 202814), (92, 154315), (115, 123452), (140, 101407), (161, 88180), (230, 61726), (322, 44090), (460, 30863), (644, 22045), (805, 17636), (1610, 8818), (3220, 4409)]