98931520

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3061}}^1$

素因数の和:3179

約数の個数: 56

約数和(自身を含む): 237990888

約数和(自身を除く): 139059368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 3061, 3232, 4040, 6122, 6464, 8080, 12244, 15305, 16160, 24488, 30610, 32320, 48976, 61220, 97952, 122440, 195904, 244880, 309161, 489760, 618322, 979520, 1236644, 1545805, 2473288, 3091610, 4946576, 6183220, 9893152, 12366440, 19786304, 24732880, 49465760, 98931520]

約数ペア:

[(1, 98931520), (2, 49465760), (4, 24732880), (5, 19786304), (8, 12366440), (10, 9893152), (16, 6183220), (20, 4946576), (32, 3091610), (40, 2473288), (64, 1545805), (80, 1236644), (101, 979520), (160, 618322), (202, 489760), (320, 309161), (404, 244880), (505, 195904), (808, 122440), (1010, 97952), (1616, 61220), (2020, 48976), (3061, 32320), (3232, 30610), (4040, 24488), (6122, 16160), (6464, 15305), (8080, 12244)]