47098480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 134991360

約数和(自身を除く): 87892880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 80, 88, 92, 104, 110, 115, 130, 143, 176, 179, 184, 208, 220, 230, 253, 260, 286, 299, 358, 368, 440, 460, 506, 520, 572, 598, 715, 716, 880, 895, 920, 1012, 1040, 1144, 1196, 1265, 1430, 1432, 1495, 1790, 1840, 1969, 2024, 2288, 2327, 2392, 2530, 2860, 2864, 2990, 3289, 3580, 3938, 4048, 4117, 4654, 4784, 5060, 5720, 5980, 6578, 7160, 7876, 8234, 9308, 9845, 10120, 11440, 11635, 11960, 13156, 14320, 15752, 16445, 16468, 18616, 19690, 20240, 20585, 23270, 23920, 25597, 26312, 31504, 32890, 32936, 37232, 39380, 41170, 45287, 46540, 51194, 52624, 53521, 65780, 65872, 78760, 82340, 90574, 93080, 102388, 107042, 127985, 131560, 157520, 164680, 181148, 186160, 204776, 214084, 226435, 255970, 263120, 267605, 329360, 362296, 409552, 428168, 452870, 511940, 535210, 588731, 724592, 856336, 905740, 1023880, 1070420, 1177462, 1811480, 2047760, 2140840, 2354924, 2943655, 3622960, 4281680, 4709848, 5887310, 9419696, 11774620, 23549240, 47098480]

約数ペア:

[(1, 47098480), (2, 23549240), (4, 11774620), (5, 9419696), (8, 5887310), (10, 4709848), (11, 4281680), (13, 3622960), (16, 2943655), (20, 2354924), (22, 2140840), (23, 2047760), (26, 1811480), (40, 1177462), (44, 1070420), (46, 1023880), (52, 905740), (55, 856336), (65, 724592), (80, 588731), (88, 535210), (92, 511940), (104, 452870), (110, 428168), (115, 409552), (130, 362296), (143, 329360), (176, 267605), (179, 263120), (184, 255970), (208, 226435), (220, 214084), (230, 204776), (253, 186160), (260, 181148), (286, 164680), (299, 157520), (358, 131560), (368, 127985), (440, 107042), (460, 102388), (506, 93080), (520, 90574), (572, 82340), (598, 78760), (715, 65872), (716, 65780), (880, 53521), (895, 52624), (920, 51194), (1012, 46540), (1040, 45287), (1144, 41170), (1196, 39380), (1265, 37232), (1430, 32936), (1432, 32890), (1495, 31504), (1790, 26312), (1840, 25597), (1969, 23920), (2024, 23270), (2288, 20585), (2327, 20240), (2392, 19690), (2530, 18616), (2860, 16468), (2864, 16445), (2990, 15752), (3289, 14320), (3580, 13156), (3938, 11960), (4048, 11635), (4117, 11440), (4654, 10120), (4784, 9845), (5060, 9308), (5720, 8234), (5980, 7876), (6578, 7160)]