15691965740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{50839}}^1$

素因数の和:50943

約数の個数: 96

約数和(自身を含む): 38127559680

約数和(自身を除く): 22435593940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 61, 92, 110, 115, 122, 220, 230, 244, 253, 305, 460, 506, 610, 671, 1012, 1220, 1265, 1342, 1403, 2530, 2684, 2806, 3355, 5060, 5612, 6710, 7015, 13420, 14030, 15433, 28060, 30866, 50839, 61732, 77165, 101678, 154330, 203356, 254195, 308660, 508390, 559229, 1016780, 1118458, 1169297, 2236916, 2338594, 2796145, 3101179, 4677188, 5592290, 5846485, 6202358, 11184580, 11692970, 12404716, 12862267, 15505895, 23385940, 25724534, 31011790, 34112969, 51449068, 62023580, 64311335, 68225938, 71327117, 128622670, 136451876, 142654234, 170564845, 257245340, 285308468, 341129690, 356635585, 682259380, 713271170, 784598287, 1426542340, 1569196574, 3138393148, 3922991435, 7845982870, 15691965740]

約数ペア:

[(1, 15691965740), (2, 7845982870), (4, 3922991435), (5, 3138393148), (10, 1569196574), (11, 1426542340), (20, 784598287), (22, 713271170), (23, 682259380), (44, 356635585), (46, 341129690), (55, 285308468), (61, 257245340), (92, 170564845), (110, 142654234), (115, 136451876), (122, 128622670), (220, 71327117), (230, 68225938), (244, 64311335), (253, 62023580), (305, 51449068), (460, 34112969), (506, 31011790), (610, 25724534), (671, 23385940), (1012, 15505895), (1220, 12862267), (1265, 12404716), (1342, 11692970), (1403, 11184580), (2530, 6202358), (2684, 5846485), (2806, 5592290), (3355, 4677188), (5060, 3101179), (5612, 2796145), (6710, 2338594), (7015, 2236916), (13420, 1169297), (14030, 1118458), (15433, 1016780), (28060, 559229), (30866, 508390), (50839, 308660), (61732, 254195), (77165, 203356), (101678, 154330)]