43134280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 111882240

約数和(自身を除く): 68747960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1213, 1270, 1778, 2426, 2540, 3556, 4445, 4852, 5080, 6065, 7112, 8491, 8890, 9704, 12130, 16982, 17780, 24260, 33964, 35560, 42455, 48520, 67928, 84910, 154051, 169820, 308102, 339640, 616204, 770255, 1078357, 1232408, 1540510, 2156714, 3081020, 4313428, 5391785, 6162040, 8626856, 10783570, 21567140, 43134280]

約数ペア:

[(1, 43134280), (2, 21567140), (4, 10783570), (5, 8626856), (7, 6162040), (8, 5391785), (10, 4313428), (14, 3081020), (20, 2156714), (28, 1540510), (35, 1232408), (40, 1078357), (56, 770255), (70, 616204), (127, 339640), (140, 308102), (254, 169820), (280, 154051), (508, 84910), (635, 67928), (889, 48520), (1016, 42455), (1213, 35560), (1270, 33964), (1778, 24260), (2426, 17780), (2540, 16982), (3556, 12130), (4445, 9704), (4852, 8890), (5080, 8491), (6065, 7112)]