23086600

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 54321300

約数和(自身を除く): 31234700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 356, 445, 712, 890, 1297, 1780, 2225, 2594, 3560, 4450, 5188, 6485, 8900, 10376, 12970, 17800, 25940, 32425, 51880, 64850, 115433, 129700, 230866, 259400, 461732, 577165, 923464, 1154330, 2308660, 2885825, 4617320, 5771650, 11543300, 23086600]

約数ペア:

[(1, 23086600), (2, 11543300), (4, 5771650), (5, 4617320), (8, 2885825), (10, 2308660), (20, 1154330), (25, 923464), (40, 577165), (50, 461732), (89, 259400), (100, 230866), (178, 129700), (200, 115433), (356, 64850), (445, 51880), (712, 32425), (890, 25940), (1297, 17800), (1780, 12970), (2225, 10376), (2594, 8900), (3560, 6485), (4450, 5188)]