2688685280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{5333}}^1$

素因数の和:5508

約数の個数: 96

約数和(自身を含む): 6677826624

約数和(自身を除く): 3989141344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 137, 160, 184, 230, 274, 368, 460, 548, 685, 736, 920, 1096, 1370, 1840, 2192, 2740, 3151, 3680, 4384, 5333, 5480, 6302, 10666, 10960, 12604, 15755, 21332, 21920, 25208, 26665, 31510, 42664, 50416, 53330, 63020, 85328, 100832, 106660, 122659, 126040, 170656, 213320, 245318, 252080, 426640, 490636, 504160, 613295, 730621, 853280, 981272, 1226590, 1461242, 1962544, 2453180, 2922484, 3653105, 3925088, 4906360, 5844968, 7306210, 9812720, 11689936, 14612420, 16804283, 19625440, 23379872, 29224840, 33608566, 58449680, 67217132, 84021415, 116899360, 134434264, 168042830, 268868528, 336085660, 537737056, 672171320, 1344342640, 2688685280]

約数ペア:

[(1, 2688685280), (2, 1344342640), (4, 672171320), (5, 537737056), (8, 336085660), (10, 268868528), (16, 168042830), (20, 134434264), (23, 116899360), (32, 84021415), (40, 67217132), (46, 58449680), (80, 33608566), (92, 29224840), (115, 23379872), (137, 19625440), (160, 16804283), (184, 14612420), (230, 11689936), (274, 9812720), (368, 7306210), (460, 5844968), (548, 4906360), (685, 3925088), (736, 3653105), (920, 2922484), (1096, 2453180), (1370, 1962544), (1840, 1461242), (2192, 1226590), (2740, 981272), (3151, 853280), (3680, 730621), (4384, 613295), (5333, 504160), (5480, 490636), (6302, 426640), (10666, 252080), (10960, 245318), (12604, 213320), (15755, 170656), (21332, 126040), (21920, 122659), (25208, 106660), (26665, 100832), (31510, 85328), (42664, 63020), (50416, 53330)]