200055940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75209}}^1$

素因数の和:75244

約数の個数: 48

約数和(自身を含む): 505411200

約数和(自身を除く): 305355260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 75209, 150418, 300836, 376045, 526463, 752090, 1052926, 1428971, 1504180, 2105852, 2632315, 2857942, 5264630, 5715884, 7144855, 10002797, 10529260, 14289710, 20005594, 28579420, 40011188, 50013985, 100027970, 200055940]

約数ペア:

[(1, 200055940), (2, 100027970), (4, 50013985), (5, 40011188), (7, 28579420), (10, 20005594), (14, 14289710), (19, 10529260), (20, 10002797), (28, 7144855), (35, 5715884), (38, 5264630), (70, 2857942), (76, 2632315), (95, 2105852), (133, 1504180), (140, 1428971), (190, 1052926), (266, 752090), (380, 526463), (532, 376045), (665, 300836), (1330, 150418), (2660, 75209)]