84188810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23321}}^1$

素因数の和:23366

約数の個数: 24

約数和(自身を含む): 159942276

約数和(自身を除く): 75753466

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 23321, 46642, 116605, 233210, 443099, 886198, 2215495, 4430990, 8418881, 16837762, 42094405, 84188810]

約数ペア:

[(1, 84188810), (2, 42094405), (5, 16837762), (10, 8418881), (19, 4430990), (38, 2215495), (95, 886198), (190, 443099), (361, 233210), (722, 116605), (1805, 46642), (3610, 23321)]