26747220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{967}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 75132288

約数和(自身を除く): 48385068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 922, 967, 1383, 1844, 1934, 2305, 2766, 2901, 3868, 4610, 4835, 5532, 5802, 6915, 9220, 9670, 11604, 13830, 14505, 19340, 27660, 29010, 58020, 445787, 891574, 1337361, 1783148, 2228935, 2674722, 4457870, 5349444, 6686805, 8915740, 13373610, 26747220]

約数ペア:

[(1, 26747220), (2, 13373610), (3, 8915740), (4, 6686805), (5, 5349444), (6, 4457870), (10, 2674722), (12, 2228935), (15, 1783148), (20, 1337361), (30, 891574), (60, 445787), (461, 58020), (922, 29010), (967, 27660), (1383, 19340), (1844, 14505), (1934, 13830), (2305, 11604), (2766, 9670), (2901, 9220), (3868, 6915), (4610, 5802), (4835, 5532)]