97217440

素因数分解:

$2^5\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1741}}^1$

素因数の和:2105

約数の個数: 48

約数和(自身を含む): 230466600

約数和(自身を除く): 133249160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 349, 698, 1396, 1741, 1745, 2792, 3482, 3490, 5584, 6964, 6980, 8705, 11168, 13928, 13960, 17410, 27856, 27920, 34820, 55712, 55840, 69640, 139280, 278560, 607609, 1215218, 2430436, 3038045, 4860872, 6076090, 9721744, 12152180, 19443488, 24304360, 48608720, 97217440]

約数ペア:

[(1, 97217440), (2, 48608720), (4, 24304360), (5, 19443488), (8, 12152180), (10, 9721744), (16, 6076090), (20, 4860872), (32, 3038045), (40, 2430436), (80, 1215218), (160, 607609), (349, 278560), (698, 139280), (1396, 69640), (1741, 55840), (1745, 55712), (2792, 34820), (3482, 27920), (3490, 27856), (5584, 17410), (6964, 13960), (6980, 13928), (8705, 11168)]