102339890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{28349}}^1$

素因数の和:28394

約数の個数: 24

約数和(自身を含む): 194424300

約数和(自身を除く): 92084410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 28349, 56698, 141745, 283490, 538631, 1077262, 2693155, 5386310, 10233989, 20467978, 51169945, 102339890]

約数ペア:

[(1, 102339890), (2, 51169945), (5, 20467978), (10, 10233989), (19, 5386310), (38, 2693155), (95, 1077262), (190, 538631), (361, 283490), (722, 141745), (1805, 56698), (3610, 28349)]