4275040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 12628224

約数和(自身を除く): 8353184

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 347, 352, 385, 440, 560, 616, 694, 770, 880, 1120, 1232, 1388, 1540, 1735, 1760, 2429, 2464, 2776, 3080, 3470, 3817, 4858, 5552, 6160, 6940, 7634, 9716, 11104, 12145, 12320, 13880, 15268, 19085, 19432, 24290, 26719, 27760, 30536, 38170, 38864, 48580, 53438, 55520, 61072, 76340, 77728, 97160, 106876, 122144, 133595, 152680, 194320, 213752, 267190, 305360, 388640, 427504, 534380, 610720, 855008, 1068760, 2137520, 4275040]

約数ペア:

[(1, 4275040), (2, 2137520), (4, 1068760), (5, 855008), (7, 610720), (8, 534380), (10, 427504), (11, 388640), (14, 305360), (16, 267190), (20, 213752), (22, 194320), (28, 152680), (32, 133595), (35, 122144), (40, 106876), (44, 97160), (55, 77728), (56, 76340), (70, 61072), (77, 55520), (80, 53438), (88, 48580), (110, 38864), (112, 38170), (140, 30536), (154, 27760), (160, 26719), (176, 24290), (220, 19432), (224, 19085), (280, 15268), (308, 13880), (347, 12320), (352, 12145), (385, 11104), (440, 9716), (560, 7634), (616, 6940), (694, 6160), (770, 5552), (880, 4858), (1120, 3817), (1232, 3470), (1388, 3080), (1540, 2776), (1735, 2464), (1760, 2429)]