1796397320

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{4327}}^1$

素因数の和:4542

約数の個数: 64

約数和(自身を含む): 4122679680

約数和(自身を除く): 2326282360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 107, 194, 214, 388, 428, 485, 535, 776, 856, 970, 1070, 1940, 2140, 3880, 4280, 4327, 8654, 10379, 17308, 20758, 21635, 34616, 41516, 43270, 51895, 83032, 86540, 103790, 173080, 207580, 415160, 419719, 462989, 839438, 925978, 1678876, 1851956, 2098595, 2314945, 3357752, 3703912, 4197190, 4629890, 8394380, 9259780, 16788760, 18519560, 44909933, 89819866, 179639732, 224549665, 359279464, 449099330, 898198660, 1796397320]

約数ペア:

[(1, 1796397320), (2, 898198660), (4, 449099330), (5, 359279464), (8, 224549665), (10, 179639732), (20, 89819866), (40, 44909933), (97, 18519560), (107, 16788760), (194, 9259780), (214, 8394380), (388, 4629890), (428, 4197190), (485, 3703912), (535, 3357752), (776, 2314945), (856, 2098595), (970, 1851956), (1070, 1678876), (1940, 925978), (2140, 839438), (3880, 462989), (4280, 419719), (4327, 415160), (8654, 207580), (10379, 173080), (17308, 103790), (20758, 86540), (21635, 83032), (34616, 51895), (41516, 43270)]