133047760

素因数分解:

$2^4\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2011}}^1$

素因数の和:2851

約数の個数: 40

約数和(自身を含む): 309864096

約数和(自身を除く): 176816336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 827, 1654, 2011, 3308, 4022, 4135, 6616, 8044, 8270, 10055, 13232, 16088, 16540, 20110, 32176, 33080, 40220, 66160, 80440, 160880, 1663097, 3326194, 6652388, 8315485, 13304776, 16630970, 26609552, 33261940, 66523880, 133047760]

約数ペア:

[(1, 133047760), (2, 66523880), (4, 33261940), (5, 26609552), (8, 16630970), (10, 13304776), (16, 8315485), (20, 6652388), (40, 3326194), (80, 1663097), (827, 160880), (1654, 80440), (2011, 66160), (3308, 40220), (4022, 33080), (4135, 32176), (6616, 20110), (8044, 16540), (8270, 16088), (10055, 13232)]