4495681010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{23497}}^1$

素因数の和:23595

約数の個数: 48

約数和(自身を含む): 8702061336

約数和(自身を除く): 4206380326

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 361, 530, 722, 1007, 1805, 2014, 3610, 5035, 10070, 19133, 23497, 38266, 46994, 95665, 117485, 191330, 234970, 446443, 892886, 1245341, 2232215, 2490682, 4464430, 6226705, 8482417, 12453410, 16964834, 23661479, 42412085, 47322958, 84824170, 118307395, 236614790, 449568101, 899136202, 2247840505, 4495681010]

約数ペア:

[(1, 4495681010), (2, 2247840505), (5, 899136202), (10, 449568101), (19, 236614790), (38, 118307395), (53, 84824170), (95, 47322958), (106, 42412085), (190, 23661479), (265, 16964834), (361, 12453410), (530, 8482417), (722, 6226705), (1007, 4464430), (1805, 2490682), (2014, 2232215), (3610, 1245341), (5035, 892886), (10070, 446443), (19133, 234970), (23497, 191330), (38266, 117485), (46994, 95665)]