89229880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{96989}}^1$

素因数の和:97023

約数の個数: 32

約数和(自身を含む): 209498400

約数和(自身を除く): 120268520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 96989, 193978, 387956, 484945, 775912, 969890, 1939780, 2230747, 3879560, 4461494, 8922988, 11153735, 17845976, 22307470, 44614940, 89229880]

約数ペア:

[(1, 89229880), (2, 44614940), (4, 22307470), (5, 17845976), (8, 11153735), (10, 8922988), (20, 4461494), (23, 3879560), (40, 2230747), (46, 1939780), (92, 969890), (115, 775912), (184, 484945), (230, 387956), (460, 193978), (920, 96989)]