132889280

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5849}}^1$

素因数の和:5937

約数の個数: 56

約数和(自身を含む): 320954400

約数和(自身を除く): 188065120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 5849, 11360, 11698, 22720, 23396, 29245, 46792, 58490, 93584, 116980, 187168, 233960, 374336, 415279, 467920, 830558, 935840, 1661116, 1871680, 2076395, 3322232, 4152790, 6644464, 8305580, 13288928, 16611160, 26577856, 33222320, 66444640, 132889280]

約数ペア:

[(1, 132889280), (2, 66444640), (4, 33222320), (5, 26577856), (8, 16611160), (10, 13288928), (16, 8305580), (20, 6644464), (32, 4152790), (40, 3322232), (64, 2076395), (71, 1871680), (80, 1661116), (142, 935840), (160, 830558), (284, 467920), (320, 415279), (355, 374336), (568, 233960), (710, 187168), (1136, 116980), (1420, 93584), (2272, 58490), (2840, 46792), (4544, 29245), (5680, 23396), (5849, 22720), (11360, 11698)]