162692720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119627}}^1$

素因数の和:119657

約数の個数: 40

約数和(自身を含む): 400514544

約数和(自身を除く): 237821824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 119627, 239254, 478508, 598135, 957016, 1196270, 1914032, 2033659, 2392540, 4067318, 4785080, 8134636, 9570160, 10168295, 16269272, 20336590, 32538544, 40673180, 81346360, 162692720]

約数ペア:

[(1, 162692720), (2, 81346360), (4, 40673180), (5, 32538544), (8, 20336590), (10, 16269272), (16, 10168295), (17, 9570160), (20, 8134636), (34, 4785080), (40, 4067318), (68, 2392540), (80, 2033659), (85, 1914032), (136, 1196270), (170, 957016), (272, 598135), (340, 478508), (680, 239254), (1360, 119627)]