101723560

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{32191}}^1$

素因数の和:32281

約数の個数: 32

約数和(自身を含む): 231782400

約数和(自身を除く): 130058840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 32191, 64382, 128764, 160955, 257528, 321910, 643820, 1287640, 2543089, 5086178, 10172356, 12715445, 20344712, 25430890, 50861780, 101723560]

約数ペア:

[(1, 101723560), (2, 50861780), (4, 25430890), (5, 20344712), (8, 12715445), (10, 10172356), (20, 5086178), (40, 2543089), (79, 1287640), (158, 643820), (316, 321910), (395, 257528), (632, 160955), (790, 128764), (1580, 64382), (3160, 32191)]