5198868020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1889}}^1$

素因数の和:2145

約数の個数: 96

約数和(自身を含む): 11826984960

約数和(自身を除く): 6628116940

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 193, 230, 310, 386, 460, 620, 713, 772, 965, 1426, 1889, 1930, 2852, 3565, 3778, 3860, 4439, 5983, 7130, 7556, 8878, 9445, 11966, 14260, 17756, 18890, 22195, 23932, 29915, 37780, 43447, 44390, 58559, 59830, 86894, 88780, 117118, 119660, 137609, 173788, 217235, 234236, 275218, 292795, 364577, 434470, 550436, 585590, 688045, 729154, 868940, 1171180, 1346857, 1376090, 1458308, 1822885, 2693714, 2752180, 3645770, 5387428, 6734285, 7291540, 8385271, 11301887, 13468570, 16770542, 22603774, 26937140, 33541084, 41926355, 45207548, 56509435, 83852710, 113018870, 167705420, 226037740, 259943401, 519886802, 1039773604, 1299717005, 2599434010, 5198868020]

約数ペア:

[(1, 5198868020), (2, 2599434010), (4, 1299717005), (5, 1039773604), (10, 519886802), (20, 259943401), (23, 226037740), (31, 167705420), (46, 113018870), (62, 83852710), (92, 56509435), (115, 45207548), (124, 41926355), (155, 33541084), (193, 26937140), (230, 22603774), (310, 16770542), (386, 13468570), (460, 11301887), (620, 8385271), (713, 7291540), (772, 6734285), (965, 5387428), (1426, 3645770), (1889, 2752180), (1930, 2693714), (2852, 1822885), (3565, 1458308), (3778, 1376090), (3860, 1346857), (4439, 1171180), (5983, 868940), (7130, 729154), (7556, 688045), (8878, 585590), (9445, 550436), (11966, 434470), (14260, 364577), (17756, 292795), (18890, 275218), (22195, 234236), (23932, 217235), (29915, 173788), (37780, 137609), (43447, 119660), (44390, 117118), (58559, 88780), (59830, 86894)]