77050400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13759}}^1$

素因数の和:13786

約数の個数: 72

約数和(自身を含む): 214986240

約数和(自身を除く): 137935840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 13759, 27518, 55036, 68795, 96313, 110072, 137590, 192626, 220144, 275180, 343975, 385252, 440288, 481565, 550360, 687950, 770504, 963130, 1100720, 1375900, 1541008, 1926260, 2201440, 2407825, 2751800, 3082016, 3852520, 4815650, 5503600, 7705040, 9631300, 11007200, 15410080, 19262600, 38525200, 77050400]

約数ペア:

[(1, 77050400), (2, 38525200), (4, 19262600), (5, 15410080), (7, 11007200), (8, 9631300), (10, 7705040), (14, 5503600), (16, 4815650), (20, 3852520), (25, 3082016), (28, 2751800), (32, 2407825), (35, 2201440), (40, 1926260), (50, 1541008), (56, 1375900), (70, 1100720), (80, 963130), (100, 770504), (112, 687950), (140, 550360), (160, 481565), (175, 440288), (200, 385252), (224, 343975), (280, 275180), (350, 220144), (400, 192626), (560, 137590), (700, 110072), (800, 96313), (1120, 68795), (1400, 55036), (2800, 27518), (5600, 13759)]