91348240

素因数分解:

$2^4\times 5^1\times {\mathrm{1141853}}^1$

素因数の和:1141866

約数の個数: 20

約数和(自身を含む): 212384844

約数和(自身を除く): 121036604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1141853, 2283706, 4567412, 5709265, 9134824, 11418530, 18269648, 22837060, 45674120, 91348240]

約数ペア:

[(1, 91348240), (2, 45674120), (4, 22837060), (5, 18269648), (8, 11418530), (10, 9134824), (16, 5709265), (20, 4567412), (40, 2283706), (80, 1141853)]