162336280

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{23459}}^1$

素因数の和:23643

約数の個数: 32

約数和(自身を含む): 367383600

約数和(自身を除く): 205047320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 23459, 46918, 93836, 117295, 187672, 234590, 469180, 938360, 4058407, 8116814, 16233628, 20292035, 32467256, 40584070, 81168140, 162336280]

約数ペア:

[(1, 162336280), (2, 81168140), (4, 40584070), (5, 32467256), (8, 20292035), (10, 16233628), (20, 8116814), (40, 4058407), (173, 938360), (346, 469180), (692, 234590), (865, 187672), (1384, 117295), (1730, 93836), (3460, 46918), (6920, 23459)]