89099240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{96847}}^1$

素因数の和:96881

約数の個数: 32

約数和(自身を含む): 209191680

約数和(自身を除く): 120092440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 96847, 193694, 387388, 484235, 774776, 968470, 1936940, 2227481, 3873880, 4454962, 8909924, 11137405, 17819848, 22274810, 44549620, 89099240]

約数ペア:

[(1, 89099240), (2, 44549620), (4, 22274810), (5, 17819848), (8, 11137405), (10, 8909924), (20, 4454962), (23, 3873880), (40, 2227481), (46, 1936940), (92, 968470), (115, 774776), (184, 484235), (230, 387388), (460, 193694), (920, 96847)]