117453560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{419477}}^1$

素因数の和:419495

約数の個数: 32

約数和(自身を含む): 302024160

約数和(自身を除く): 184570600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 419477, 838954, 1677908, 2097385, 2936339, 3355816, 4194770, 5872678, 8389540, 11745356, 14681695, 16779080, 23490712, 29363390, 58726780, 117453560]

約数ペア:

[(1, 117453560), (2, 58726780), (4, 29363390), (5, 23490712), (7, 16779080), (8, 14681695), (10, 11745356), (14, 8389540), (20, 5872678), (28, 4194770), (35, 3355816), (40, 2936339), (56, 2097385), (70, 1677908), (140, 838954), (280, 419477)]