163048240

素因数分解:

$2^4\times 5^1\times {\mathrm{2038103}}^1$

素因数の和:2038116

約数の個数: 20

約数和(自身を含む): 379087344

約数和(自身を除く): 216039104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2038103, 4076206, 8152412, 10190515, 16304824, 20381030, 32609648, 40762060, 81524120, 163048240]

約数ペア:

[(1, 163048240), (2, 81524120), (4, 40762060), (5, 32609648), (8, 20381030), (10, 16304824), (16, 10190515), (20, 8152412), (40, 4076206), (80, 2038103)]