23084480

素因数分解:

$2^6\times 5^1\times {\mathrm{72139}}^1$

素因数の和:72156

約数の個数: 28

約数和(自身を含む): 54970680

約数和(自身を除く): 31886200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 72139, 144278, 288556, 360695, 577112, 721390, 1154224, 1442780, 2308448, 2885560, 4616896, 5771120, 11542240, 23084480]

約数ペア:

[(1, 23084480), (2, 11542240), (4, 5771120), (5, 4616896), (8, 2885560), (10, 2308448), (16, 1442780), (20, 1154224), (32, 721390), (40, 577112), (64, 360695), (80, 288556), (160, 144278), (320, 72139)]