102771520

素因数分解:

$2^6\times 5^1\times {\mathrm{337}}^1\times {\mathrm{953}}^1$

素因数の和:1307

約数の個数: 56

約数和(自身を含む): 245708424

約数和(自身を除く): 142936904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 337, 674, 953, 1348, 1685, 1906, 2696, 3370, 3812, 4765, 5392, 6740, 7624, 9530, 10784, 13480, 15248, 19060, 21568, 26960, 30496, 38120, 53920, 60992, 76240, 107840, 152480, 304960, 321161, 642322, 1284644, 1605805, 2569288, 3211610, 5138576, 6423220, 10277152, 12846440, 20554304, 25692880, 51385760, 102771520]

約数ペア:

[(1, 102771520), (2, 51385760), (4, 25692880), (5, 20554304), (8, 12846440), (10, 10277152), (16, 6423220), (20, 5138576), (32, 3211610), (40, 2569288), (64, 1605805), (80, 1284644), (160, 642322), (320, 321161), (337, 304960), (674, 152480), (953, 107840), (1348, 76240), (1685, 60992), (1906, 53920), (2696, 38120), (3370, 30496), (3812, 26960), (4765, 21568), (5392, 19060), (6740, 15248), (7624, 13480), (9530, 10784)]