99139840

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 240950808

約数和(自身を除く): 141810968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 584, 640, 730, 1061, 1168, 1280, 1460, 2122, 2336, 2920, 4244, 4672, 5305, 5840, 8488, 9344, 10610, 11680, 16976, 18688, 21220, 23360, 33952, 42440, 46720, 67904, 77453, 84880, 93440, 135808, 154906, 169760, 271616, 309812, 339520, 387265, 619624, 679040, 774530, 1239248, 1358080, 1549060, 2478496, 3098120, 4956992, 6196240, 9913984, 12392480, 19827968, 24784960, 49569920, 99139840]

約数ペア:

[(1, 99139840), (2, 49569920), (4, 24784960), (5, 19827968), (8, 12392480), (10, 9913984), (16, 6196240), (20, 4956992), (32, 3098120), (40, 2478496), (64, 1549060), (73, 1358080), (80, 1239248), (128, 774530), (146, 679040), (160, 619624), (256, 387265), (292, 339520), (320, 309812), (365, 271616), (584, 169760), (640, 154906), (730, 135808), (1061, 93440), (1168, 84880), (1280, 77453), (1460, 67904), (2122, 46720), (2336, 42440), (2920, 33952), (4244, 23360), (4672, 21220), (5305, 18688), (5840, 16976), (8488, 11680), (9344, 10610)]