39180160

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2159

約数の個数: 64

約数和(自身を含む): 96940800

約数和(自身を除く): 57760640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2111, 2320, 3712, 4222, 4640, 8444, 9280, 10555, 16888, 18560, 21110, 33776, 42220, 61219, 67552, 84440, 122438, 135104, 168880, 244876, 270208, 306095, 337760, 489752, 612190, 675520, 979504, 1224380, 1351040, 1959008, 2448760, 3918016, 4897520, 7836032, 9795040, 19590080, 39180160]

約数ペア:

[(1, 39180160), (2, 19590080), (4, 9795040), (5, 7836032), (8, 4897520), (10, 3918016), (16, 2448760), (20, 1959008), (29, 1351040), (32, 1224380), (40, 979504), (58, 675520), (64, 612190), (80, 489752), (116, 337760), (128, 306095), (145, 270208), (160, 244876), (232, 168880), (290, 135104), (320, 122438), (464, 84440), (580, 67552), (640, 61219), (928, 42220), (1160, 33776), (1856, 21110), (2111, 18560), (2320, 16888), (3712, 10555), (4222, 9280), (4640, 8444)]