190411480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29567}}^1$

素因数の和:29608

約数の個数: 64

約数和(自身を含む): 510935040

約数和(自身を除く): 320523560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 29567, 59134, 118268, 147835, 206969, 236536, 295670, 413938, 591340, 680041, 827876, 1034845, 1182680, 1360082, 1655752, 2069690, 2720164, 3400205, 4139380, 4760287, 5440328, 6800410, 8278760, 9520574, 13600820, 19041148, 23801435, 27201640, 38082296, 47602870, 95205740, 190411480]

約数ペア:

[(1, 190411480), (2, 95205740), (4, 47602870), (5, 38082296), (7, 27201640), (8, 23801435), (10, 19041148), (14, 13600820), (20, 9520574), (23, 8278760), (28, 6800410), (35, 5440328), (40, 4760287), (46, 4139380), (56, 3400205), (70, 2720164), (92, 2069690), (115, 1655752), (140, 1360082), (161, 1182680), (184, 1034845), (230, 827876), (280, 680041), (322, 591340), (460, 413938), (644, 295670), (805, 236536), (920, 206969), (1288, 147835), (1610, 118268), (3220, 59134), (6440, 29567)]