205059876880

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{36102091}}^1$

素因数の和:36102175

約数の個数: 40

約数和(自身を含む): 483479216064

約数和(自身を除く): 278419339184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 36102091, 72204182, 144408364, 180510455, 288816728, 361020910, 577633456, 722041820, 1444083640, 2563248461, 2888167280, 5126496922, 10252993844, 12816242305, 20505987688, 25632484610, 41011975376, 51264969220, 102529938440, 205059876880]

約数ペア:

[(1, 205059876880), (2, 102529938440), (4, 51264969220), (5, 41011975376), (8, 25632484610), (10, 20505987688), (16, 12816242305), (20, 10252993844), (40, 5126496922), (71, 2888167280), (80, 2563248461), (142, 1444083640), (284, 722041820), (355, 577633456), (568, 361020910), (710, 288816728), (1136, 180510455), (1420, 144408364), (2840, 72204182), (5680, 36102091)]