1954960960

素因数分解:

$2^6\times 5^1\times {\mathrm{6109253}}^1$

素因数の和:6109270

約数の個数: 28

約数和(自身を含む): 4655251548

約数和(自身を除く): 2700290588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6109253, 12218506, 24437012, 30546265, 48874024, 61092530, 97748048, 122185060, 195496096, 244370120, 390992192, 488740240, 977480480, 1954960960]

約数ペア:

[(1, 1954960960), (2, 977480480), (4, 488740240), (5, 390992192), (8, 244370120), (10, 195496096), (16, 122185060), (20, 97748048), (32, 61092530), (40, 48874024), (64, 30546265), (80, 24437012), (160, 12218506), (320, 6109253)]