73670840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80077}}^1$

素因数の和:80111

約数の個数: 32

約数和(自身を含む): 172968480

約数和(自身を除く): 99297640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 80077, 160154, 320308, 400385, 640616, 800770, 1601540, 1841771, 3203080, 3683542, 7367084, 9208855, 14734168, 18417710, 36835420, 73670840]

約数ペア:

[(1, 73670840), (2, 36835420), (4, 18417710), (5, 14734168), (8, 9208855), (10, 7367084), (20, 3683542), (23, 3203080), (40, 1841771), (46, 1601540), (92, 800770), (115, 640616), (184, 400385), (230, 320308), (460, 160154), (920, 80077)]