27822160

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{761}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 64913256

約数和(自身を除く): 37091096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 761, 914, 1522, 1828, 2285, 3044, 3656, 3805, 4570, 6088, 7312, 7610, 9140, 12176, 15220, 18280, 30440, 36560, 60880, 347777, 695554, 1391108, 1738885, 2782216, 3477770, 5564432, 6955540, 13911080, 27822160]

約数ペア:

[(1, 27822160), (2, 13911080), (4, 6955540), (5, 5564432), (8, 3477770), (10, 2782216), (16, 1738885), (20, 1391108), (40, 695554), (80, 347777), (457, 60880), (761, 36560), (914, 30440), (1522, 18280), (1828, 15220), (2285, 12176), (3044, 9140), (3656, 7610), (3805, 7312), (4570, 6088)]