23726240

素因数分解:

$2^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{577}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 56368872

約数和(自身を除く): 32642632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257, 514, 577, 1028, 1154, 1285, 2056, 2308, 2570, 2885, 4112, 4616, 5140, 5770, 8224, 9232, 10280, 11540, 18464, 20560, 23080, 41120, 46160, 92320, 148289, 296578, 593156, 741445, 1186312, 1482890, 2372624, 2965780, 4745248, 5931560, 11863120, 23726240]

約数ペア:

[(1, 23726240), (2, 11863120), (4, 5931560), (5, 4745248), (8, 2965780), (10, 2372624), (16, 1482890), (20, 1186312), (32, 741445), (40, 593156), (80, 296578), (160, 148289), (257, 92320), (514, 46160), (577, 41120), (1028, 23080), (1154, 20560), (1285, 18464), (2056, 11540), (2308, 10280), (2570, 9232), (2885, 8224), (4112, 5770), (4616, 5140)]