56782240

素因数分解:

$2^5\times 5^1\times {\mathrm{367}}^1\times {\mathrm{967}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 134652672

約数和(自身を除く): 77870432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 367, 734, 967, 1468, 1835, 1934, 2936, 3670, 3868, 4835, 5872, 7340, 7736, 9670, 11744, 14680, 15472, 19340, 29360, 30944, 38680, 58720, 77360, 154720, 354889, 709778, 1419556, 1774445, 2839112, 3548890, 5678224, 7097780, 11356448, 14195560, 28391120, 56782240]

約数ペア:

[(1, 56782240), (2, 28391120), (4, 14195560), (5, 11356448), (8, 7097780), (10, 5678224), (16, 3548890), (20, 2839112), (32, 1774445), (40, 1419556), (80, 709778), (160, 354889), (367, 154720), (734, 77360), (967, 58720), (1468, 38680), (1835, 30944), (1934, 29360), (2936, 19340), (3670, 15472), (3868, 14680), (4835, 11744), (5872, 9670), (7340, 7736)]