89459680

素因数分解:

$2^5\times 5^1\times {\mathrm{559123}}^1$

素因数の和:559138

約数の個数: 24

約数和(自身を含む): 211348872

約数和(自身を除く): 121889192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 559123, 1118246, 2236492, 2795615, 4472984, 5591230, 8945968, 11182460, 17891936, 22364920, 44729840, 89459680]

約数ペア:

[(1, 89459680), (2, 44729840), (4, 22364920), (5, 17891936), (8, 11182460), (10, 8945968), (16, 5591230), (20, 4472984), (32, 2795615), (40, 2236492), (80, 1118246), (160, 559123)]