14729500

素因数分解:

$2^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 32628960

約数和(自身を除く): 17899460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 125, 178, 250, 331, 356, 445, 500, 662, 890, 1324, 1655, 1780, 2225, 3310, 4450, 6620, 8275, 8900, 11125, 16550, 22250, 29459, 33100, 41375, 44500, 58918, 82750, 117836, 147295, 165500, 294590, 589180, 736475, 1472950, 2945900, 3682375, 7364750, 14729500]

約数ペア:

[(1, 14729500), (2, 7364750), (4, 3682375), (5, 2945900), (10, 1472950), (20, 736475), (25, 589180), (50, 294590), (89, 165500), (100, 147295), (125, 117836), (178, 82750), (250, 58918), (331, 44500), (356, 41375), (445, 33100), (500, 29459), (662, 22250), (890, 16550), (1324, 11125), (1655, 8900), (1780, 8275), (2225, 6620), (3310, 4450)]