29877440

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1369

約数の個数: 56

約数和(自身を含む): 72176640

約数和(自身を除く): 42299200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1279, 1460, 2336, 2558, 2920, 4672, 5116, 5840, 6395, 10232, 11680, 12790, 20464, 23360, 25580, 40928, 51160, 81856, 93367, 102320, 186734, 204640, 373468, 409280, 466835, 746936, 933670, 1493872, 1867340, 2987744, 3734680, 5975488, 7469360, 14938720, 29877440]

約数ペア:

[(1, 29877440), (2, 14938720), (4, 7469360), (5, 5975488), (8, 3734680), (10, 2987744), (16, 1867340), (20, 1493872), (32, 933670), (40, 746936), (64, 466835), (73, 409280), (80, 373468), (146, 204640), (160, 186734), (292, 102320), (320, 93367), (365, 81856), (584, 51160), (730, 40928), (1168, 25580), (1279, 23360), (1460, 20464), (2336, 12790), (2558, 11680), (2920, 10232), (4672, 6395), (5116, 5840)]