24637840

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1171}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 57549888

約数和(自身を除く): 32912048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1171, 1315, 2104, 2342, 2630, 4208, 4684, 5260, 5855, 9368, 10520, 11710, 18736, 21040, 23420, 46840, 93680, 307973, 615946, 1231892, 1539865, 2463784, 3079730, 4927568, 6159460, 12318920, 24637840]

約数ペア:

[(1, 24637840), (2, 12318920), (4, 6159460), (5, 4927568), (8, 3079730), (10, 2463784), (16, 1539865), (20, 1231892), (40, 615946), (80, 307973), (263, 93680), (526, 46840), (1052, 23420), (1171, 21040), (1315, 18736), (2104, 11710), (2342, 10520), (2630, 9368), (4208, 5855), (4684, 5260)]