102710720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{45853}}^1$

素因数の和:45877

約数の個数: 56

約数和(自身を含む): 279525984

約数和(自身を除く): 176815264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 45853, 91706, 183412, 229265, 320971, 366824, 458530, 641942, 733648, 917060, 1283884, 1467296, 1604855, 1834120, 2567768, 2934592, 3209710, 3668240, 5135536, 6419420, 7336480, 10271072, 12838840, 14672960, 20542144, 25677680, 51355360, 102710720]

約数ペア:

[(1, 102710720), (2, 51355360), (4, 25677680), (5, 20542144), (7, 14672960), (8, 12838840), (10, 10271072), (14, 7336480), (16, 6419420), (20, 5135536), (28, 3668240), (32, 3209710), (35, 2934592), (40, 2567768), (56, 1834120), (64, 1604855), (70, 1467296), (80, 1283884), (112, 917060), (140, 733648), (160, 641942), (224, 458530), (280, 366824), (320, 320971), (448, 229265), (560, 183412), (1120, 91706), (2240, 45853)]