69954560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1089

約数の個数: 88

約数和(自身を含む): 180889296

約数和(自身を除く): 110934736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1051, 1280, 1664, 2080, 2102, 2560, 3328, 4160, 4204, 5120, 5255, 6656, 8320, 8408, 10510, 13312, 13663, 16640, 16816, 21020, 27326, 33280, 33632, 42040, 54652, 66560, 67264, 68315, 84080, 109304, 134528, 136630, 168160, 218608, 269056, 273260, 336320, 437216, 538112, 546520, 672640, 874432, 1076224, 1093040, 1345280, 1748864, 2186080, 2690560, 3497728, 4372160, 5381120, 6995456, 8744320, 13990912, 17488640, 34977280, 69954560]

約数ペア:

[(1, 69954560), (2, 34977280), (4, 17488640), (5, 13990912), (8, 8744320), (10, 6995456), (13, 5381120), (16, 4372160), (20, 3497728), (26, 2690560), (32, 2186080), (40, 1748864), (52, 1345280), (64, 1093040), (65, 1076224), (80, 874432), (104, 672640), (128, 546520), (130, 538112), (160, 437216), (208, 336320), (256, 273260), (260, 269056), (320, 218608), (416, 168160), (512, 136630), (520, 134528), (640, 109304), (832, 84080), (1024, 68315), (1040, 67264), (1051, 66560), (1280, 54652), (1664, 42040), (2080, 33632), (2102, 33280), (2560, 27326), (3328, 21020), (4160, 16816), (4204, 16640), (5120, 13663), (5255, 13312), (6656, 10510), (8320, 8408)]