102906320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 262536768

約数和(自身を除く): 159630448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 337, 347, 440, 674, 694, 880, 1348, 1388, 1685, 1735, 2696, 2776, 3370, 3470, 3707, 3817, 5392, 5552, 6740, 6940, 7414, 7634, 13480, 13880, 14828, 15268, 18535, 19085, 26960, 27760, 29656, 30536, 37070, 38170, 59312, 61072, 74140, 76340, 116939, 148280, 152680, 233878, 296560, 305360, 467756, 584695, 935512, 1169390, 1286329, 1871024, 2338780, 2572658, 4677560, 5145316, 6431645, 9355120, 10290632, 12863290, 20581264, 25726580, 51453160, 102906320]

約数ペア:

[(1, 102906320), (2, 51453160), (4, 25726580), (5, 20581264), (8, 12863290), (10, 10290632), (11, 9355120), (16, 6431645), (20, 5145316), (22, 4677560), (40, 2572658), (44, 2338780), (55, 1871024), (80, 1286329), (88, 1169390), (110, 935512), (176, 584695), (220, 467756), (337, 305360), (347, 296560), (440, 233878), (674, 152680), (694, 148280), (880, 116939), (1348, 76340), (1388, 74140), (1685, 61072), (1735, 59312), (2696, 38170), (2776, 37070), (3370, 30536), (3470, 29656), (3707, 27760), (3817, 26960), (5392, 19085), (5552, 18535), (6740, 15268), (6940, 14828), (7414, 13880), (7634, 13480)]